Tatsuya Usuki
		Developer of SMatrAn
		usuki-tty@smatran.org
		ORCiD,  Refereed Papers,  International Conferences,  Profile

Last updated on Feb. 29, 2020

Research Interests

• Numerical Simulation
  • Optical designing
    • 1302.4789,   2002.06574
  • Stable transfer matrix method (related to recursive green's function)
    • Phys. Rev. B '95, and also see "R. Akis & D. K. Ferry, J. Comput. Electron. vol. 9, p.232 (2010)" that introduces this method.
  • Quantum transport in two dimensional system
    
    • IEDM '92,   Phys. Rev. B '94,   Appl. Phys. Lett. '94
  
  
• Physics of Computing (reversible computing, etc.)
  • Landau-Zener transition
    • Phys. Rev. B '97,   Phys. Rev. B '98 ( + Erratum)
  • Relation between energy dissipation, operation speed and error rate
    
    • Microelectronic Engineering '99
  • Storage error
    
    • Jpn. J. Appl. Phys. '98
  
  
• Device Physics
  • Compact modeling
    • IEDM '99
  • Equivalent circuit modeling
    
    • J. Lightwave Tech. '12
  • Transport in semiconductor (MOSFET)
    • Jpn. J. Appl. Phys. '04
  
  
• Novel Devices
  • Silicon optical modulator
    • Appl. Phys. Exp. '10,   Opt, Exp. '12
  • Single photon emitter
    • J. Appl. Phys. '07
  • Direct tunneling memory
    • Microelectronic Engineering '99,   IEDM '99
  
  
• Strongly Correlated Electron System
  • Mott insulator
    • Phys. Lett. A '89,   J. Phys. Soc. Jpn. '90