T. Koyama

<i>I</i>-<i>V</i>characteristics of Josephson-coupled layered superconductors with longitudinal plasma excitations

T. Koyama, M. Tachiki · Physical review. B, Condensed matter · 1996 · 241 citations

Natural Sciences, Physics, Condensed Matter Physics +10

Dynamical Breaking of Charge Neutrality in Intrinsic Josephson Junctions: Common Origin for Microwave Resonant Absorptions and Multiple-Branch Structures in the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="italic">I</mml:mi><mml:mi>−</mml:mi><mml:mi mathvariant="italic">V</mml:mi></mml:math>Characteristics

Masahiko Machida, T. Koyama, M. Tachiki · Physical Review Letters · 1999 · 130 citations

Natural Sciences, Electrical Engineering, Physics +10

Self-induced vortices in magnetic superconductors

M. Tachiki, H. Matsumoto, T. Koyama et al. · Solid State Communications · 1980 · 108 citations

Natural Sciences, Materials Science, Physics +14

Plasma excitation by vortex flow

T. Koyama, M. Tachiki · Solid State Communications · 1995 · 89 citations

Natural Sciences, Physics, Fluid Dynamics +12

Localized rotating-modes in capacitively coupled intrinsic Josephson junctions: Systematic study of branching structure and collective dynamical instability

Masahiko Machida, T. Koyama · Physical Review B · 2004 · 66 citations · Full text

Natural Sciences, Electrical Engineering, Physics +15