論文

• Masayuki Hashisaka, Koji Muraki, Toshimasa Fujisawa. Two-step breakdown of a local ν=1 quantum Hall state, Physical Review B, Jan. 2020.  公式リンク  
  
• Toshimasa Fujisawa, Kosuke Itoh, Ryo Nakazawa, Tomoaki Ota, Masayuki Hashisaka, Koji Muraki. Signatures of a Nonthermal Metastable State in Copropagating Quantum Hall Edge Channels, Physical Review Letters, American Physical Society, Vol. 120, 19, 197701, May 2018.
• Lin, C. J., Morita, K., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Generation and detection of edge magnetoplasmons in a quantum Hall system using a photoconductive switch, Japanese Journal of Applied Physics, Vol. 57, No. 4, 2018.  公式リンク  
  
• Itoh, K., Nakazawa, R., Ota, T., Hashisaka, M., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Signatures of a Nonthermal Metastable State in Copropagating Quantum Hall Edge Channels, Physical Review Letters, Vol. 120, No. 19, 2018.  公式リンク  
  
• Ota, T., Hitachi, K., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Dissipative Landau-Zener transition in double quantum dot under sinusoidal potential modulation, Applied Physics Express, Vol. 10, No. 11, 2017.  公式リンク  
  
• Brasseur, P., Tu, N. H., Sekine, Y., Muraki, K., Hashisaka, M., Fujisawa, T., Kumada, N., Toshimasa Fujisawa. Charge fractionalization in artificial Tomonaga-Luttinger liquids with controlled interaction strength, Physical Review B, Vol. 96, No. 8, 2017.  公式リンク  
  
• Hashisaka, M., Hiyama, N., Akiho, T., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Waveform measurement of charge- and spin-density wavepackets in a chiral Tomonaga-Luttinger liquid, Nature Physics, Vol. 13, No. 6, pp. 559-562, 2017.  公式リンク  
  
• Ota, T., Hashisaka, M., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Negative and positive cross-correlations of current noises in quantum Hall edge channels at bulk filling factor nu=1, Journal of Physics-Condensed Matter, Vol. 29, No. 22, 2017.  公式リンク  
  
• Sato, Y., Chen, J. C. H., Hashisaka, M., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Two-electron double quantum dot coupled to coherent photon and phonon fields, Physical Review B, Vol. 96, No. 11, 2017.  公式リンク  
  
• K. Washio, R. Nakazawa, M. Hashisaka, K. Muraki, Y. Tokura, T. Fujisawa. Long-lived binary tunneling spectrum in the quantum Hall Tomonaga-Luttinger liquid, Physical Review B, APS physics, vol. 93, No. 7, p. 075304, Feb. 2016.  公式リンク  
  
• Washio, K., Nakazawa, R., Hashisaka, M., Muraki, K., Tokura, Y., Fujisawa, T., Toshimasa Fujisawa. Long-lived binary tunneling spectrum in the quantum Hall Tomonaga-Luttinger liquid, Physical Review B, Vol. 93, No. 7, 2016.  公式リンク  
  
• J. C. H. Chen, Y. Sato, R. Kosaka, M. Hashisaka, K. Muraki, T. Fujisawa. Enhanced electron-phonon coupling for a semiconductor charge qubit in a surface phonon cavity, Scientific Reports, Nature publishing group, vol. 5, p. 15176, Oct. 2015.
• D. Imanaka, S. Sharmin, M. Hashisaka, K. Muraki, T. Fujisawa. Exchange-Induced Spin Blockade in a Two-Electron Double Quantum Dot, PHYSICAL REVIEW LETTERS, APS physics, vol. 115, p. 176802, Oct. 2015.  公式リンク  
  
• Naoaki Hiyama, Masayuki Hashisaka, Toshimasa Fujisawa. An edge magnetoplasmon Mach-Zehnder interferometer, Applied Physics Letters, AIP publishing, vol. 107, p. 143101, Oct. 2015.  公式リンク  
  
• Hashisaka Masayuki, Ota Tomoaki, Muraki Koji, Fujisawa Toshimasa. Shot-noise evidence of fractional quasiparticle creation in a local fractional quantum Hall state, Physical Review Letters, vol. 114, p. 056802, Feb. 2015.
• Hashisaka, Masayuki, Ota, Tomoaki, Muraki, Koji, Fujisawa, Toshimasa, Toshimasa Fujisawa. Shot-Noise Evidence of Fractional Quasiparticle Creation in a Local Fractional Quantum Hall State, Physical Review Letters, Vol. 114, No. 5, 2015.  公式リンク  
  
• Hiyama, N., Hashisaka, M., Fujisawa, T., Toshimasa Fujisawa. An edge-magnetoplasmon Mach-Zehnder interferometer, Applied Physics Letters, Vol. 107, No. 14, 2015.  公式リンク  
  
• Chen, J. C. H., Sato, Y., Kosaka, R., Hashisaka, M., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Enhanced electron-phonon coupling for a semiconductor charge qubit in a surface phonon cavity, Scientific Reports, Vol. 5, 2015.  公式リンク  
  
• Imanaka, D., Sharmin, S., Hashisaka, M., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Exchange-Induced Spin Blockade in a Two-Electron Double Quantum Dot, Physical Review Letters, Vol. 115, No. 17, 2015.  公式リンク  
  
• Yamaghishi Masakazu, Narii Watase, Hashisaka Masayuki, Muraki Koji, Fujisawa Toshimasa. Spin-dependent tunneling rates for electrostatically defined GaAs quantum dot, Physical Review B, vol. 90, p. 035306, July 2014.
• Kumada Norio, R Dubourget, Kenichi Sasaki, Tanabe Shinichi, Hibino Hiroki, Kamata Hiroshi, Hashisaka Masayuki, Muraki Koji, Fujisawa Toshimasa. Plasmon transport and its guiding in graphene, New Journal of Physics, vol. 16, p. 063055, May 2014.
• Hashisaka Masayuki, Ota Tomoaki, Yamagishi Masakazu, Muraki Koji, Fujisawa Toshimasa. Cross-correlation measurement of quantum shot noise using homemade transimpedance amplifiers, Review of Scientific Instruments, vol. 85, p. 054704, May 2014.
• Kamata Hiroshi, Kumada Norio, Hashisaka Masayuki, Muraki Koji, Fujisawa Toshimasa. Fractionalized wave packets from an artificial Tomonaga–Luttinger liquid, Nature Nanotechnology, vol. 9, p. 177, Feb. 2014.
• Perfetto, E., Stefanucci, G., Kamata, H., Fujisawa, T., Toshimasa Fujisawa. Time-resolved charge fractionalization in inhomogeneous Luttinger liquids, Physical Review B, Vol. 89, No. 20, 2014.  公式リンク  
  
• Hashisaka, Masayuki, Ota, Tomoaki, Yamagishi, Masakazu, Fujisawa, Toshimasa, Muraki, Koji, Toshimasa Fujisawa. Cross-correlation measurement of quantum shot noise using homemade transimpedance amplifiers, Review of Scientific Instruments, Vol. 85, No. 5, 2014.  公式リンク  
  
• Kamata, H., Kumada, N., Hashisaka, M., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Fractionalized wave packets from an artificial Tomonaga-Luttinger liquid, Nature Nanotechnology, Vol. 9, No. 3, pp. 177-181, 2014.  公式リンク  
  
• Kumada, N., Dubourget, R., Sasaki, K., Tanabe, S., Hibino, H., Kamata, H., Hashisaka, M., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Plasmon transport and its guiding in graphene, New Journal of Physics, Vol. 16, 2014.  公式リンク  
  
• Watase, Narii, Hashisaka, Masayuki, Muraki, Koji, Fujisawa, Toshimasa, Toshimasa Fujisawa. Single-electron counting statistics with a finite frequency bandwidth, Japanese Journal of Applied Physics, Vol. 53, No. 4, 2014.  公式リンク  
  
• Yamagishi, M., Watase, N., Hashisaka, M., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Spin-dependent tunneling rates for electrostatically defined GaAs quantum dots, Physical Review B, Vol. 90, No. 3, 2014.  公式リンク  
  
• Sharmin, Sonia, Muraki, Koji, Fujisawa, Toshimasa, Toshimasa Fujisawa. Stable and unstable dynamics of Overhauser fields in a double quantum dot, Physical Review B, Vol. 89, No. 11, 2014.  公式リンク  
  
• Hashisaka Masayuki, Kamata Hiroshi, Kumada Norio, Washio Kazuhisa, Murata Ryuji, Muraki Koji, Fujisawa Toshimasa. Distributed-element circuit model of edge magnetoplasmon transport, Physical Review B, Vol. 88, p. 235409, Dec. 2013.
• Norio Kumada, Shinichi Tanabe, Hibino Hiroki, Kamata Hiroshi, Hashisaka Masayuki, Muraki Koji, Fujisawa Toshimasa. Plasmon transport in graphene investigated by time-resolved electrical measurements, Nature Communications, Vol. 4, p. 1363, Jan. 2013.
• Sharmin, S., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Transient Current in the Spin Blockade Region of a Double Quantum Dot, Japanese Journal of Applied Physics, Vol. 52, No. 11, 2013.  公式リンク  
  
• Kumada, N., Tanabe, S., Hibino, H., Kamata, H., Hashisaka, M., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Plasmon transport in graphene investigated by time-resolved electrical measurements, Nature Communications, Vol. 4, pp. 6, 2013.  公式リンク  
  
• Hashisaka, M., Kamata, H., Kumada, N., Washio, K., Murata, R., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Distributed-element circuit model of edge magnetoplasmon transport, Physical Review B, Vol. 88, No. 23, 2013.  公式リンク  
  
• Hashisaka Masayuki, Murata Ryuji, Muraki Koji, Fujisawa Toshimasa. Frequancy conversion of rf edge magnetoplasmons using a quantum point contact, Applied Physics Letters, Vol. 100, p. 233501, June 2012.
• Hashisaka Masayuki, Washio Kazuhisa, Kamata Hiroshi, Muraki Koji, Fujisawa Toshimasa. Distributed electrochemical capacitance evidenced in high-frequency admittance measurements on a quantum Hall device, Physical Review B, vol. 85, p. 155424, Apr. 2012.
• Hashisaka, M., Murata, R., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Frequency conversion of radio-frequency edge magnetoplasmons using a quantum point contact, Applied Physics Letters, Vol. 100, No. 23, 2012.  公式リンク  
  
• Hashisaka, M., Washio, K., Kamata, H., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Distributed electrochemical capacitance evidenced in high-frequency admittance measurements on a quantum Hall device, Physical Review B, Vol. 85, No. 15, 2012.  公式リンク  
  
• Grove-Rasmussen, K., Grap, S., Paaske, J., Flensberg, K., Andergassen, S., Meden, V., Jorgensen, H. I., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Magnetic-Field Dependence of Tunnel Couplings in Carbon Nanotube Quantum Dots, Physical Review Letters, Vol. 108, No. 17, 2012.  公式リンク  
  
• Yamagishi, M., Hashisaka, M., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Correlation of 1/f Noise between Semiconductor Point Contacts with a Common Lead, Japanese Journal of Applied Physics, Vol. 51, No. 2, 2012.  公式リンク  
  
• Washio, K., Hashisaka, M., Kamata, H., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Admittance Measurement for a Quantum Point Contact in Multiterminal Quantum Hall Device, Japanese Journal of Applied Physics, Vol. 50, No. 4, 2011.  公式リンク  
  
• Kumada, N., Kamata, H., Fujisawa, T., Toshimasa Fujisawa. Edge magnetoplasmon transport in gated and ungated quantum Hall systems, Physical Review B, Vol. 84, No. 4, 2011.  公式リンク  
  
• Kumada, N., Kamata, H., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Field and Density Dependence of Edge Magnetoplasmon Transport in a Quantum Hall System, Horiba International Conference: the 19th International Conference on the Application of High Magnetic Fields in Semiconductor Physics and Nanotechnology, Vol. 334, 2011.  公式リンク  
  
• Jespersen, T. S., Grove-Rasmussen, K., Flensberg, K., Paaske, J., Muraki, K., Fujisawa, T., Nygard, J., Toshimasa Fujisawa. Gate-Dependent Orbital Magnetic Moments in Carbon Nanotubes, Physical Review Letters, Vol. 107, No. 18, 2011.  公式リンク  
  
• Jespersen, T. S., Grove-Rasmussen, K., Paaske, J., Muraki, K., Fujisawa, T., Nygard, J., Flensberg, K., Toshimasa Fujisawa. Gate-dependent spin-orbit coupling in multielectron carbon nanotubes, Nature Physics, Vol. 7, No. 4, pp. 348-353, 2011.  公式リンク  
  
• Takashina, K., Niida, Y., Renard, V. T., Fujiwara, A., Fujisawa, T., Muraki, K., Hirayama, Y., Toshimasa Fujisawa. Impact of Valley Polarization on the Resistivity in Two Dimensions, Physical Review Letters, Vol. 106, No. 19, 2011.  公式リンク  
  
• Fujisawa, T., Shinkai, G., Hayashi, T., Ota, T., Toshimasa Fujisawa. Multiple two-qubit operations for a coupled semiconductor charge qubit, Physica E-Low-Dimensional Systems & Nanostructures, Vol. 43, No. 3, pp. 730-734, 2011.  公式リンク  
  
• Kobayashi, T., Tsuruta, S., Sasaki, S., Fujisawa, T., Tokura, Y., Akazaki, T., Toshimasa Fujisawa. Kondo Effect in a Semiconductor Quantum Dot with a Spin-Accumulated Lead, Physical Review Letters, Vol. 104, No. 3, 2010.  公式リンク  
  
• Takashina, K., Nagase, M., Nishiguchi, K., Ono, Y., Omi, H., Fujiwara, A., Fujisawa, T., Muraki, K., Toshimasa Fujisawa. Separately contacted monocrystalline silicon double-layer structure with an amorphous silicon dioxide barrier made by wafer bonding, Semiconductor Science and Technology, Vol. 25, No. 12, 2010.  公式リンク  
  
• Kamata, H., Ota, T., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Voltage-controlled group velocity of edge magnetoplasmon in the quantum Hall regime, Physical Review B, Vol. 81, No. 8, 2010.  公式リンク  
  
• Ota, T., Hayashi, T., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Wide-band capacitance measurement on a semiconductor double quantum dot for studying tunneling dynamics, Applied Physics Letters, Vol. 96, No. 3, 2010.  公式リンク  
  
• Giudici, P., Muraki, K., Kumada, N., Fujisawa, T., Toshimasa Fujisawa. Intrinsic Gap and Exciton Condensation in the v(T)=1 Bilayer System, Physical Review Letters, Vol. 104, No. 5, 2010.  公式リンク  
  
• Utsumi, Y., Golubev, D. S., Marthaler, M., Saito, K., Fujisawa, T., Schon, G., Toshimasa Fujisawa. Bidirectional single-electron counting and the fluctuation theorem, Physical Review B, Vol. 81, No. 12, 2010.  公式リンク  
  
• Takashina, K., Nishiguchi, K., Ono, Y., Fujiwara, A., Fujisawa, T., Hirayama, Y., Muraki, K., Toshimasa Fujisawa. Electrons and holes in a 40 nm thick silicon slab at cryogenic temperatures, Applied Physics Letters, Vol. 94, No. 14, 2009.  公式リンク  
  
• Sasaki, S., Tamura, H., Akazaki, T., Fujisawa, T., Toshimasa Fujisawa. Fano-Kondo Interplay in a Side-Coupled Double Quantum Dot, Physical Review Letters, Vol. 103, No. 26, 2009.  公式リンク  
  
• Takashina, K., Niida, Y., Renard, V. T., Fujiwara, A., Fujisawa, T., Hirayama, Y., Toshimasa Fujisawa. NEGATIVE MAGNETORESISTANCE OF A SILICON 2DEG UNDER IN-PLANE MAGNETIC FIELD DUE TO SPIN-SPLITTING OF UPPER SUBBANDS, International Journal of Modern Physics B, Vol. 23, No. 12-13, pp. 2938-2942, 2009.  公式リンク  
  
• Niida, Y., Takashina, K., Fujiwara, A., Fujisawa, T., Hirayama, Y., Toshimasa Fujisawa. Spin splitting of upper electron subbands in a SiO2/Si(100)/SiO2 quantum well with in-plane magnetic field, Applied Physics Letters, Vol. 94, No. 14, 2009.  公式リンク  
  
• Wang, Z. Z., Chen, D. M., Ota, T., Fujisawa, T., Toshimasa Fujisawa. Time-Dependent Local Potential Induced by Scanning Gate Microscopy, Japanese Journal of Applied Physics, Vol. 48, No. 4, 2009.  公式リンク  
  
• Shinkai, G., Hayashi, T., Ota, T., Muraki, K., Fujisawa, T., Toshimasa Fujisawa. Bidirectional Current Drag Induced by Two-Electron Cotunneling in Coupled Double Quantum Dots, Applied Physics Express, Vol. 2, No. 8, 2009.  公式リンク  
  
• Shinkai, G., Hayashi, T., Ota, T., Fujisawa, T., Toshimasa Fujisawa. Correlated Coherent Oscillations in Coupled Semiconductor Charge Qubits, Physical Review Letters, Vol. 103, No. 5, 2009.  公式リンク  
  
• Kamata, H., Ota, T., Fujisawa, T., Toshimasa Fujisawa. Correlation Measurement of Time-Dependent Potentials in a Semiconductor Quantum Point Contact, Japanese Journal of Applied Physics, Vol. 48, No. 4, 2009.  公式リンク  
  
• Ota, T., Kumada, N., Yusa, G., Miyashita, S., Fujisawa, T., Hirayama, Y., Toshimasa Fujisawa. Coherence time of nuclear spins in GaAs quantum well probed by submicron-scale all-electrical nuclear magnetic resonance device, Japanese Journal of Applied Physics, Vol. 47, No. 4, pp. 3115-3117, 2008.  公式リンク  
  
• Liu, H. W., Fujisawa, T., Inokawa, H., Ono, Y., Fujiwara, A., Hirayama, Y., Toshimasa Fujisawa. A gate-defined silicon quantum dot molecule, Applied Physics Letters, Vol. 92, No. 22, 2008.  公式リンク  
  
• Grove-Rasmussen, K., Jorgensen, H. I., Hayashi, T., Lindelof, P. E., Fujisawa, T., Toshimasa Fujisawa. A triple quantum dot in a single-wall carbon nanotube, Nano Letters, Vol. 8, No. 4, pp. 1055-1060, 2008.  公式リンク  
  
• Perraud, S., Kanisawa, K., Wang, Z. Z., Fujisawa, T., Toshimasa Fujisawa. Bound states induced by a single donor in a semiconductor quantum well: A scanning tunneling spectroscopy study, Physica E-Low-Dimensional Systems & Nanostructures, Vol. 40, No. 5, pp. 1418-1420, 2008.  公式リンク  
  
• Perraud, S., Kanisawa, K., Wang, Z. Z., Fujisawa, T., Toshimasa Fujisawa. Direct measurement of the binding energy and bohr radius of a single hydrogenic defect in a semiconductor quantum well, Physical Review Letters, Vol. 100, No. 5, 2008.  公式リンク  
  
• Kumada, N., Kamada, T., Miyashita, S., Hirayama, Y., Fujisawa, T., Toshimasa Fujisawa. Electric field induced nuclear spin resonance mediated by oscillating electron spin domains in GaAs-based semiconductors, Physical Review Letters, Vol. 101, No. 13, 2008.  公式リンク  
  
• Kim, N. Y., Lai, C. W., Utsunomiya, S., Roumpos, G., Fraser, M., Deng, H., Byrnes, T., Recher, P., Kumada, N., Fujisawa, T., Yamamoto, Y., Toshimasa Fujisawa. GaAs microcavity exciton-polaritons in a trap, Physica Status Solidi B-Basic Solid State Physics, Vol. 245, No. 6, pp. 1076-1080, 2008.  公式リンク  
  
• Melnikov, D. V., Fujisawa, T., Austing, D. G., Tarucha, S., Leburton, J. P., Toshimasa Fujisawa. Many-body excitations in the tunneling current spectra of a few-electron quantum dot, Physical Review B, Vol. 77, No. 16, 2008.  公式リンク  
  
• Utsunomiya, S., Tian, L., Roumpos, G., Lai, C. W., Kumada, N., Fujisawa, T., Kuwata-Gonokami, M., Loffler, A., Hofling, S., Forchel, A., Yamamoto, Y., Toshimasa Fujisawa. Observation of Bogoliubov excitations in exciton-polariton condensates, Nature Physics, Vol. 4, No. 9, pp. 700-705, 2008.  公式リンク  
  
• Liu, H. W., Fujisawa, T., Ono, Y., Inokawa, H., Fujiwara, A., Takashina, K., Hirayama, Y., Toshimasa Fujisawa. Pauli-spin-blockade transport through a silicon double quantum dot, Physical Review B, Vol. 77, No. 7, 2008.  公式リンク  
  
• Suzuki, K., Kanisawa, K., Perraud, S., Fujisawa, T., Toshimasa Fujisawa. Spatial imaging of valence band electronic structures in a GaSb/InAs quantum well, Applied Surface Science, Vol. 254, No. 23, pp. 7889-7892, 2008.  公式リンク  
  
• Fujisawa, T., Shinkai, G., Hayashi, T., Toshimasa Fujisawa. Spin-conserved single-electron transport between Zeeman sublevels in a few-electron quantum dot, Japanese Journal of Applied Physics, Vol. 47, No. 4, pp. 3107-3110, 2008.  公式リンク  
  
• Giudici, P., Muraki, K., Kumada, N., Hirayama, Y., Fujisawa, T., Toshimasa Fujisawa. Spin-dependent phase diagram of the nu(T)=1 bilayer electron system, Physical Review Letters, Vol. 100, No. 10, 2008.  公式リンク  
  
• Hayashi, T., Fujisawa, T., Toshimasa Fujisawa. Voltage-pulse-induced electromigration, Nanotechnology, Vol. 19, No. 14, 2008.  公式リンク  
  
• Fujisawa, T., Shinkai, G., Hayashi, T., Toshimasa Fujisawa. Zeeman splitting in single-electron transport through a few-electron quantum dot, Physical Review B, Vol. 76, No. 4, 2007.  公式リンク  
  
• Lai, C. W., Kim, N. Y., Utsunomiya, S., Roumpos, G., Deng, H., Fraser, M. D., Byrnes, T., Recher, P., Kumada, N., Fujisawa, T., Yamamoto, Y., Toshimasa Fujisawa. Coherent zero-state and p-state in an exciton-polariton condensate array, Nature, Vol. 450, No. 7169, pp. 529-U8, 2007.  公式リンク  
  
• Suzuki, K., Kanisawa, K., Janer, C., Perraud, S., Takashina, K., Fujisawa, T., Hirayama, Y., Toshimasa Fujisawa. Spatial imaging of two-dimensional electronic states in semiconductor quantum wells, Physical Review Letters, Vol. 98, No. 13, 2007.  公式リンク  
  
• Perraud, S., Kanisawa, K., Wang, Z. Z., Fujisawa, T., Toshimasa Fujisawa. Imaging the percolation of localized states in a multisubband two-dimensional electronic system subject to a disorder potential, Physical Review B, Vol. 76, No. 19, 2007.  公式リンク  
  
• Shinkai, G., Hayashi, T., Hirayama, Y., Fujisawa, T., Toshimasa Fujisawa. Controlled resonant tunneling in a coupled double-quantum-dot system, Applied Physics Letters, Vol. 90, No. 10, 2007.  公式リンク  
  
• Ota, T., Yusa, G., Kumada, N., Miyashita, S., Fujisawa, T., Hirayama, Y., Toshimasa Fujisawa. Decoherence of nuclear spins due to dipole-dipole interactions probed by resistively detected nuclear magnetic resonance, Applied Physics Letters, Vol. 91, No. 19, 2007.  公式リンク  
  
• Fujisawa, T., Hayashi, T., Tomita, R., Hirayama, Y., Toshimasa Fujisawa. Bidirectional counting of single electrons, Science, Vol. 312, No. 5780, pp. 1634-1636, 2006.  公式リンク  
  
• Hayashi, T., Fujisawa, T., Tomita, R., Hirayama, Y., Toshimasa Fujisawa. Real-time observation of charge states and energy relaxation in a double quantum dot, Japanese Journal of Applied Physics Part 1-Regular Papers Brief Communications & Review Papers, Vol. 45, No. 4B, pp. 3629-3632, 2006.  公式リンク  
  
• Naber, W. J. M., Fujisawa, T., Liu, H. W., van der Wiel, W. G., Toshimasa Fujisawa. Surface-acoustic-wave-induced transport in a double quantum dot, Physical Review Letters, Vol. 96, No. 13, 2006.  公式リンク  
  
• Fujisawa, T., Hayashi, T., Sasaki, S., Toshimasa Fujisawa. Time-dependent single-electron transport through quantum dots, Reports on Progress in Physics, Vol. 69, No. 3, pp. 759-796, 2006.  公式リンク  
  
• Sasaki, S., Fujisawa, T., Hayashi, T., Hirayama, Y., Toshimasa Fujisawa. Electrical pump-and-probe study of spin singlet-triplet relaxation in a quantum dot, Physical Review Letters, Vol. 95, No. 5, 2005.  公式リンク  
  
• Liu, H. W., Fujisawa, T., Hayashi, T., Hirayama, Y., Toshimasa Fujisawa. Pauli spin blockade in cotunneling transport through a double quantum dot, Physical Review B, Vol. 72, No. 16, 2005.  公式リンク  
  
• T. Kodera, W.G. van der Wiel, K. Ono, S. Sasaki, T. Fujisawa, S. Tarucha. High-frequency manipulation of few-electron double quantum dots – toward spin qubits –, Physica E, Vol. 22, Page 518, Feb. 2004.
• Kodera, T., van der Wiel, W. G., Ono, K., Sasaki, S., Fujisawa, T., Tarucha, S., Toshimasa Fujisawa. High-frequency manipulation of few-electron double quantum dots - toward spin qubits, Physica E-Low-Dimensional Systems & Nanostructures, Vol. 22, No. 1-3, pp. 518-521, 2004.  公式リンク  
  
• Fujisawa, T., Hayashi, T., Cheong, H. D., Jeong, Y. H., Hirayama, Y., Toshimasa Fujisawa. Rotation and phase-shift operations for a charge qubit in a double quantum dot, Physica E-Low-Dimensional Systems & Nanostructures, Vol. 21, No. 2-4, pp. 1046-1052, 2004.  公式リンク  
  
• Hayashi, T., Fujisawa, T., Cheong, H. D., Jeong, Y. H., Hirayama, Y., Toshimasa Fujisawa. Coherent charge oscillation in a semiconductor double quantum dot, Ieee Transactions on Nanotechnology, Vol. 3, No. 2, pp. 300-303, 2004.  公式リンク  
  
• Fujisawa, T., Hayashi, T., Hirayama, Y., Toshimasa Fujisawa. Controlled decoherence of a charge qubit in a double quantum dot, Journal of Vacuum Science & Technology B, Vol. 22, No. 4, pp. 2035-2038, 2004.  公式リンク  
  
• Fujisawa, T., Hayashi, T., Hirayama, Y., Cheong, H. D., Jeong, Y. H., Toshimasa Fujisawa. Electron counting of single-electron tunneling current, Applied Physics Letters, Vol. 84, No. 13, pp. 2343-2345, 2004.  公式リンク  
  
• Jung, S. W., Fujisawa, T., Hirayama, Y., Jeong, Y. H., Toshimasa Fujisawa. Background charge fluctuation in a GaAs quantum dot device, Applied Physics Letters, Vol. 85, No. 5, pp. 768-770, 2004.  公式リンク  
  
• van der Wiel, W. G., De Franceschi, S., Elzerman, J. M., Fujisawa, T., Tarucha, S., Kouwenhoven, L. P., Toshimasa Fujisawa. Electron transport through double quantum dots, Reviews of Modern Physics, Vol. 75, No. 1, pp. 1-22, 2003.  公式リンク  
  
• Hayashi, T., Fujisawa, T., Hirayama, Y., Toshimasa Fujisawa. Investigation of spin state in a quantum dot by using strongly asymmetric tunnel barriers, Physica Status Solidi B-Basic Solid State Physics, Vol. 238, No. 2, pp. 262-265, 2003.  公式リンク  
  
• Hayashi, T., Fujisawa, T., Cheong, H. D., Jeong, Y. H., Hirayama, Y., Toshimasa Fujisawa. Coherent manipulation of electronic states in a double quantum dot, Physical Review Letters, Vol. 91, No. 22, 2003.  公式リンク  
  
• Fujisawa, T., Austing, D. G., Hirayama, Y., Tarucha, S., Toshimasa Fujisawa. Electrical pump and probe measurements of a quantum dot in the coulomb blockade regime, Japanese Journal of Applied Physics Part 1-Regular Papers Short Notes & Review Papers, Vol. 42, No. 7B, pp. 4804-4808, 2003.  公式リンク  
  
• Fujisawa, T., Austing, D. G., Tokura, Y., Hirayama, Y., Tarucha, S., Toshimasa Fujisawa. Electrical pulse measurement, inelastic relaxation, and non-equilibrium transport in a quantum dot, Journal of Physics-Condensed Matter, Vol. 15, No. 33, pp. R1395-R1428, 2003.  公式リンク  
  
• van der Wiel, W. G., Nazarov, Y. V., De Franceschi, S., Fujisawa, T., Elzerman, J. M., Huizeling, Ewgm, Tarucha, S., Kouwenhoven, L. P., Toshimasa Fujisawa. Electromagnetic Aharonov-Bohm effect in a two-dimensional electron gas ring, Physical Review B, Vol. 67, No. 3, 2003.  公式リンク  
  
• Fujisawa, T., Tokura, Y., Austing, D. G., Hirayama, Y., Tarucha, S., Toshimasa Fujisawa. Spin-dependent energy relaxation inside a quantum dot, Physica B-Condensed Matter, Vol. 314, No. 1-4, pp. 224-229, 2002.  公式リンク  
  
• Fujisawa, T., Austing, D. G., Tokura, Y., Hirayama, Y., Tarucha, S., Toshimasa Fujisawa. Allowed and forbidden transitions in artificial hydrogen and helium atoms, Nature, Vol. 419, No. 6904, pp. 278-281, 2002.  公式リンク  
  
• Cheong, H. D., Fujisawa, T., Hayashi, T., Hirayama, Y., Jeong, Y. H., Toshimasa Fujisawa. Impedance analysis of a radio-frequency single-electron transistor, Applied Physics Letters, Vol. 81, No. 17, pp. 3257-3259, 2002.  公式リンク  
  
• Fujisawa, T., Austing, D. G., Tokura, Y., Hirayama, Y., Tarucha, S., Toshimasa Fujisawa. Nonequilibrium transport through a vertical quantum dot in the absence of spin-flip energy relaxation, Physical Review Letters, Vol. 88, No. 23, 2002.  公式リンク  
  
• De Franceschi, S., Hanson, R., van der Wiel, W. G., Elzerman, J. M., Wijpkema, J. J., Fujisawa, T., Tarucha, S., Kouwenhoven, L. P., Toshimasa Fujisawa. Out-of-equilibrium Kondo effect in a mesoscopic device, Physical Review Letters, Vol. 89, No. 15, 2002.  公式リンク  
  
• van der Wiel, W. G., Fujisawa, T., Tarucha, S., Kouwenhoven, L. P., Toshimasa Fujisawa. A double quantum dot as an artificial two-level system, Japanese Journal of Applied Physics Part 1-Regular Papers Short Notes & Review Papers, Vol. 40, No. 3B, pp. 2100-2104, 2001.  公式リンク  
  
• Fujisawa, T., Tokura, Y., Hirayama, Y., Toshimasa Fujisawa. Energy relaxation process in a quantum dot studied by DC current and pulse-excited current measurements, Physica B, Vol. 298, No. 1-4, pp. 573-579, 2001.  公式リンク  
  
• Tarucha, S., Austing, D. G., Sasaki, S., Fujisawa, T., Tokura, Y., Elzerman, J. M., van der Wiel, W., de Franseschi, S., Kouwenhoven, L. P., Toshimasa Fujisawa. Novel Kondo anomaly in quantum dots, Materials Science and Engineering B-Solid State Materials for Advanced Technology, Vol. 84, No. 1-2, pp. 10-16, 2001.  公式リンク  
  
• Fujisawa, T., Tokura, Y., Hirayama, Y., Toshimasa Fujisawa. Transient current spectroscopy of a quantum dot in the Coulomb blockade regime, Physical Review B, Vol. 63, No. 8, 2001.  公式リンク  
  
• Fujisawa, T., Hirayama, Y., Toshimasa Fujisawa. Transmission type RF single electron transistor operation of a semiconductor quantum dot, Japanese Journal of Applied Physics Part 1-Regular Papers Short Notes & Review Papers, Vol. 39, No. 4B, pp. 2338-2340, 2000.  公式リンク  
  
• van der Wiel, W. G., De Franceschi, S., Fujisawa, T., Elzerman, J. M., Tarucha, S., Kouwenhoven, L. P., Toshimasa Fujisawa. The Kondo effect in the unitary limit, Science, Vol. 289, No. 5487, pp. 2105-2108, 2000.  公式リンク  
  
• Fujisawa, T., van der Wiel, W. G., Kouwenhoven, L. P., Toshimasa Fujisawa. Inelastic tunneling in a double quantum dot coupled to a bosonic environment, Physica E, Vol. 7, No. 3-4, pp. 413-419, 2000.  公式リンク  
  
• Takayanagi, H., Ando, H., Fujisawa, T., Toshimasa Fujisawa. From quantum effects to quantum circuits - Toward the quantum computer, Ntt Review, Vol. 12, No. 1, pp. 17-25, 2000.  公式リンク  
  
• Fujisawa, T., Hirayama, Y., Toshimasa Fujisawa. Charge noise analysis of an AlGaAs/GaAs quantum dot using transmission-type radio-frequency single-electron transistor technique, Applied Physics Letters, Vol. 77, No. 4, pp. 543-545, 2000.  公式リンク  
  
• Tarucha, S., Fujisawa, T., Ono, K., Austing, D. G., Oosterkamp, T. H., van der Wiel, W. G., Kouwenhoven, L. P., Toshimasa Fujisawa. Elastic and inelastic single electron tunneling in coupled two dot system, Microelectronic Engineering, Vol. 47, No. 1-4, pp. 101-105, 1999.  公式リンク  
  
• van der Wiel, W. G., Fujisawa, T., Oosterkamp, T. H., Kouwenhoven, L. P., Toshimasa Fujisawa. Microwave spectroscopy of a double quantum dot in the low- and high-power regime, Physica B, Vol. 272, No. 1-4, pp. 31-35, 1999.  公式リンク  
  
• Fujisawa, T., Oosterkamp, T. H., van der Wiel, W. G., Broer, B. W., Aguado, R., Tarucha, S., Kouwenhoven, L. P., Toshimasa Fujisawa. Spontaneous emission spectrum in double quantum dot devices, Science, Vol. 282, No. 5390, pp. 932-935, 1998.  公式リンク  
  
• Oosterkamp, T. H., Fujisawa, T., van der Wiel, W. G., Ishibashi, K., Hijman, R. V., Tarucha, S., Kouwenhoven, L. P., Toshimasa Fujisawa. Microwave spectroscopy of a quantum-dot molecule, Nature, Vol. 395, No. 6705, pp. 873-876, 1998.  公式リンク  
  
• Fujisawa, T., Tarucha, S., Toshimasa Fujisawa. Multiple photon assisted tunneling between two coupled quantum dots, Japanese Journal of Applied Physics Part 1-Regular Papers Short Notes & Review Papers, Vol. 36, No. 6B, pp. 4000-4003, 1997.  公式リンク  
  
• Fujisawa, T., Tarucha, S., Toshimasa Fujisawa. Photon assisted tunnelling in single and coupled quantum dot systems, Superlattices and Microstructures, Vol. 21, No. 2, pp. 247-254, 1997.  公式リンク  
  
• Fujisawa, T., Tarucha, S., Toshimasa Fujisawa. Resonant tunneling properties of single electron transistors with a novel double-gate geometry, Applied Physics Letters, Vol. 68, No. 4, pp. 526-528, 1996.  公式リンク  
  
• Friedland, K. J., Hirayama, Y., Fujisawa, T., Saku, T., Tarucha, S., Toshimasa Fujisawa. Tunnelling and transfer between 1D and 2D electrons in adjusted quantum wells with thin barrier, Physica B, Vol. 227, No. 1-4, pp. 31-33, 1996.  公式リンク  
  
• Fujisawa, T., Hirayama, Y., Tarucha, S., Toshimasa Fujisawa. ALGAAS/INGAAS/GAAS SINGLE-ELECTRON TRANSISTORS FABRICATED BY GA FOCUSED ION-BEAM IMPLANTATION, Applied Physics Letters, Vol. 64, No. 17, pp. 2250-2252, 1994.  公式リンク  
  
• Fujisawa, T., Bever, T., Hirayama, Y., Tarucha, S., Toshimasa Fujisawa. NANOSTRUCTURE FABRICATION AND THE SCIENCE USING FOCUSED ION-BEAMS, Journal of Vacuum Science & Technology B, Vol. 12, No. 6, pp. 3755-3759, 1994.  公式リンク  
  
• Itoh, M., Saku, T., Fujisawa, T., Hirayama, Y., Tarucha, S., Toshimasa Fujisawa. TRANSPORT-PROPERTIES OF MODULATION-DOPED STRUCTURES GROWN BY MOLECULAR-BEAM EPITAXY AFTER FOCUSED ION-BEAM IMPLANTATION, Japanese Journal of Applied Physics Part 1-Regular Papers Short Notes & Review Papers, Vol. 33, No. 1B, pp. 771-774, 1994.  公式リンク  
  
• Fujisawa, T., Saku, T., Hirayama, Y., Tarucha, S., Toshimasa Fujisawa. SUB-MU-M WIDE CHANNELS WITH SURFACE-POTENTIAL COMPENSATED BY FOCUSED SI ION-BEAM IMPLANTATION, Applied Physics Letters, Vol. 63, No. 1, pp. 51-53, 1993.  公式リンク  
  
• Mizuta, M., Baba, T., Fujisawa, T., Yoshino, J., Kukimoto, H., Toshimasa Fujisawa. THE LOCAL-ENVIRONMENT-DEPENDENT DX CENTERS, Institute of Physics Conference Series, No. 106, pp. 321-326, 1990.  公式リンク  
  
• Fujisawa, T., Yoshino, J., Kukimoto, H., Toshimasa Fujisawa. DIRECT EVIDENCE FOR THE NEGATIVE-U PROPERTY OF THE DX-CENTER AS STUDIED BY HYDROSTATIC-PRESSURE EXPERIMENTS ON GAAS SIMULTANEOUSLY DOPED WITH GE AND SI, Japanese Journal of Applied Physics Part 2-Letters, Vol. 29, No. 3, pp. L388-L390, 1990.  公式リンク  
  
• Fujisawa, T., Yoshino, J., Kukimoto, H., Toshimasa Fujisawa. DX CENTERS IN III-V-COMPOUND AND ALLOY SEMICONDUCTORS AS STUDIED BY HYDROSTATIC-PRESSURE EXPERIMENTS, Journal of Crystal Growth, Vol. 98, No. 1-2, pp. 243-248, 1989.  公式リンク  
  
• Baba, T., Mizuta, M., Fujisawa, T., Yoshino, J., Kukimoto, H., Toshimasa Fujisawa. THE LOCAL-ENVIRONMENT-DEPENDENT DX CENTERS - EVIDENCE FOR THE SINGLE ENERGY-LEVEL WITH A SPECIFIED CONFIGURATION, Japanese Journal of Applied Physics Part 2-Letters, Vol. 28, No. 6, pp. L891-L894, 1989.  公式リンク  
  
• Fujisawa, T., Kristofik, J., Yoshino, J., Kukimoto, H., Toshimasa Fujisawa. METASTABLE BEHAVIOR OF THE DX CENTER IN SI-DOPED GAAS, Japanese Journal of Applied Physics Part 2-Letters, Vol. 27, No. 12, pp. L2373-L2375, 1988.  公式リンク  
  
• Tachikawa, M., Fujisawa, T., Kukimoto, H., Shibata, A., Oomi, G., Minomura, S., Toshimasa Fujisawa. OBSERVATION OF THE PERSISTENT PHOTOCONDUCTIVITY DUE TO THE DX CENTER IN GAAS UNDER HYDROSTATIC-PRESSURE, Japanese Journal of Applied Physics Part 2-Letters, Vol. 24, No. 11, pp. L893-L894, 1985.  公式リンク  
  

著書

• Toshimasa Fujisawa. Counting statistics of single-electron transport, Lecture Notes in Physics, Vol. 911, pp. 151-171, 2016.
• Hashisaka, Masayuki, Washio, Kazuhisa, Kamata, Hiroshi, Muraki, Koji, Fujisawa, Toshimasa, Toshimasa Fujisawa. Interferometric detection of edge magnetoplasmons in AlGaAs/GaAs heterostructures, Physica Status Solidi C: Current Topics in Solid State Physics, Vol 8, No 2, Vol. 8, 2011.  公式リンク  
• Fujisawa, T., Nishio, K., Nagase, T., Hashisaka, M., Muraki, K., Toshimasa Fujisawa. Time Resolved Potential Measurement At Quantum Point Contacts Under Irradiation Of Surface Acoustic Burst Wave, Physics of Semiconductors: 30th International Conference on the Physics of Semiconductors, Vol. 1399, 2011.  公式リンク  
• Utsumi, Y., Golubev, D.S., Marthaler, M., Toshimasa Fujisawa, Schön, G.. Single-electron tunneling and fluctuation theorem, Perspectives of Mesoscopic Physics: Dedicated to Yoseph Imry's 70th Birthday, pp. 397-413, 2010.
• Kumada, N., Kamada, T., Hirayama, Y., Miyashita, S., Fujisawa, T., Toshimasa Fujisawa. Nuclear Spin Resonance Induced by Radio Frequency Electric Field, Physics of Semiconductors, Vol. 1199, pp. 461-462, 2009.  公式リンク  
• Naber, W. J. M., Fujisawa, T., Liu, H. W., van der Wiel, W. G., Toshimasa Fujisawa. Interaction of a 2-level system with 2D phonons, Physics of Semiconductors, Pts A and B, Vol. 893, pp. 755-756, 2007.  公式リンク  
• Fujisawa, T., Hayashi, T., Hirayama, Y., Toshimasa Fujisawa. Higher-order moment of single-electron current noise in a double quantum dot, Physics of Semiconductors, Pts A and B, Vol. 893, pp. 753-754, 2007.  公式リンク  
• Liu, H. W., Fujisawa, T., Hayashi, T., Hirayama, Y., Toshimasa Fujisawa. Pauli blockade transport in the cotunneling regime through a double quantum dot, Physica Status Solidi C - Current Topics in Solid State Physics, Vol 3, No 11, Vol. 3, pp. 3766-3769, 2006.  公式リンク  
• Fujisawa, T., Austing, D. G., Tokura, Y., Hirayama, Y., Tarucha, S., Toshimasa Fujisawa. Spin selection rules in single-electron transport through a few-electron quantum dot, Physics of Semiconductors 2002, Proceedings, Vol. 171, pp. 245-252, 2003.  公式リンク  
• Hirayama, Y., Kanisawa, K., Tokura, Y., Yamaguchi, H., Fujisawa, T., Toshimasa Fujisawa. Temporal and spatial characterization of quantum dots, Experimental Implementation of Quantum Computation, pp. 55-66, 2001.  公式リンク  
• De Franceschi, S., Van Der Wiel, W. G., Fujisawa, T., Elzerman, J. M., Izumida, W., Tarucha, S., Kouwenhoven, L. P., Toshimasa Fujisawa. Multi-level Kondo regimes in a quantum dot, Electronic Correlations: From Meso- to Nano-Physics, pp. 361-366, 2001.  公式リンク  
• Fujisawa, T., Tokura, Y., Hirayama, Y., Toshimasa Fujisawa. Relaxation time of excited states in a quantum dot studied by pulse-excited current, Proceedings of the 25th International Conference on the Physics of Semiconductors, Pts I and Ii, Vol. 87, pp. 1031-1032, 2001.  公式リンク  
• Fujisawa, T., Oosterkamp, T. H., van der Wiel, W. G., Tarucha, S., Kouwenhoven, L. P., Toshimasa Fujisawa. Photon assisted tunneling spectroscopy on a double quantum dot, Compound Semiconductors 1998, pp. 493-498, 1999.  公式リンク  
• Fujisawa, T., Yoshino, J., Kukimoto, H., Toshimasa Fujisawa. THE NEGATIVE-U PROPERTY OF THE DX CENTER EVIDENCED BY HYDROSTATIC-PRESSURE EXPERIMENTS, 20th International Conference on the Physics of Semiconductors, Vols 1-3, pp. 509-512, 1990.  公式リンク  
• Mizuta, M., Baba, T., Fujisawa, T., Yoshino, J., Kukimoto, H., Toshimasa Fujisawa. THE LOCAL-ENVIRONMENT-DEPENDENT DX CENTERS, Gallium Arsenide and Related Compounds 1989, Vol. 106, pp. 321-326, 1990.  公式リンク  
• Baba, T., Mizuta, M., Fujisawa, T., Yoshino, J., Kukimoto, H., Toshimasa Fujisawa. EFFECT OF LOCAL ATOMIC CONFIGURATION ON DX ENERGY-LEVEL, Impurities, Defects and Diffusion in Semiconductors : Bulk and Layered Structures, Vol. 163, pp. 741-746, 1990.  公式リンク  
• Takeda, Y., Fujisawa, T., Zhu, Y., Sasaki, A., Kukimoto, H., Toshimasa Fujisawa. COMPOSITION AND PRESSURE DEPENDENCES OF DX-CENTER IN ALGASB, Gallium Arsenide and Related Compounds 1988, No. 96, pp. 273-276, 1989.  公式リンク  
• Takeda, Y., Fujisawa, T., Zhu, Y., Sasaki, A., Kukimoto, H., Toshimasa Fujisawa. COMPOSITION AND PRESSURE DEPENDENCES OF DX-CENTER IN ALGASB, Gallium Arsenide and Related Compounds 1988, No. 96, pp. 273-276, 1989.  公式リンク  

国際会議発表 (査読有り)

• M. Hashisaka, K. Muraki, T. Fujisawa. Temperature and Magnetic Field dependence of Fractional Quasiparticle Creation in a Local Quantum Hall System, International Symposium on Nanoscale Transport and Technology (ISNTT2015), 2016.
• Watase Narii, Hashisaka Masayuki, Muraki Koji, Fujisawa Toshimasa. Single-electron counting statistics with a finite frequency bandwidth, 2013 International Conference on Solid State Devices and Materials, Japanese Journal of Applied Physics, vol. 53, p. 04EJ01, Feb. 2014.
• Masakazu Yamaghishi, Masayuki Hashisaka, Muraki Koji, Fujisawa Toshimasa. Correlation of 1/f noise between semiconductor point contacts with a common lead, 2012 International Conference on Solid State Devices and Materials, Japanese Journal of Applied Physics, Vol. 51, p. 02BJ08, Feb. 2012.
• K. Washio, M. Hashisaka, H. Kamata, K. Muraki, T. Fujisawa. Admittance Measurement for a Quantum Point Contact in a Multi-terminal Quantum Hall Device, Japanese Journal of Applied Physics, vol. 50, 04DJ04, Apr. 2011.
• M. Hashisaka, K. Washio, H. Kamata, Koji Muraki, T. Fujisawa. Interferometric detection of edge magnetoplasmons in AlGaAs/GaAs heterostructures, Physica Status Solidi (C), vol. 8, 381, Feb. 2011.
• Toshimasa Fujisawa, Masayuki Hashisaka, Keitaro Nishio, Tomohiro Nagase, Koji Muraki. Time resolved potential measurement at quantum point contacts under irradiation of surface acoustic burst wave, 30th International Conference on the Physics of Semiconductors, AIP Conference Proceedings, Vol. 1399, p. 269, 2011.

国際会議発表 (査読なし・不明)

• M. Hashisaka, N. Hiyama, T. Akiho, K. Muraki, T. Fujisawa. Time-domain observation of spin- and charge-wave packet separation in chiral one-dimensional channels, Energy Material Nanotechnology (EMN) meeting on Optoelectronics, 2016.
• T. Fujisawa, D. Imanaka, S. Sharmin, M. Hashisaka, K. Muraki. Exchange-induced spin blockade in a double quantum dot, International Workshop : Quantum Nanostructures and Electron-Nuclear Spin Interactions, 2016.
• T. Fujisawa. Cavity quantum acoustics with a double quantum dot, SPICE Workshop Quantum Acoustics - Surface Acoustic Waves meets Solid State Qubits, 2016.
• M. Hashisaka, T. Ota, K. Muraki, T. Fujisawa. Fractional-Quasiparticle Creation in a Local Fractional Quantum Hall System, International Symposium on Fluctuation and Structure out of Equilibrium 2015, 2016.

国内会議発表 (査読なし・不明)

• 藤澤利正. 表面弾性波フォノンによるGaAs量子ドットの電子状態制御, 日本物理学会 第７０回年次大会, 2016.
• 藤澤利正. Charge dynamics in quantum-Hall Tomonaga-Luttinger liquid, China-Japan International Workshop on Quantum Technologies, 2016.
• 橋坂昌幸, 村木康二, 藤澤利正. 局所分数量子ホール系における分数電荷準粒子トンネル現象の磁場・温度依存性, 日本物理学会 2015年秋季大会, 2016.

その他の論文・著書など

• 橋坂昌幸, 太田智明, 村木康二, 藤澤利正. 局所分数量子ホール系における分数電荷準粒子のトンネル現象, vol. 51, No. 2, p. 127, Feb. 2016.
• 橋坂昌幸, 鎌田大, 藤澤利正, 熊田倫雄, 村木康二. 量子ホール端における電荷密度波のダイナミクス, 固体物理, vol. 49, p. 359, May 2014.
• 藤澤利正. 半導体四重量子ドットによる多機能二量子ビット操作(第55回物性若手夏の学校(2010年度),講義ノート), 物性研究, 物性研究刊行会, Vol. 95, No. 4, pp. 489-502, 2011.

特許など

• 藤澤利正, 橋坂昌幸, 村木　康二, 熊田　倫雄. 高周波素子. 特許. 登録. 国立大学法人東京工業大学, 日本電信電話株式会社. 2010/05/24. 特願2010-118074. 2011/12/08. 特開2011-249899. 特許第5371053号. 2013/09/27 2013.

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