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cond-mat.stat-mech2000★ 16 cited
Friction, order, and transverse pinning of a two-dimensional elastic lattice under periodic and impurity potentials
Takaaki Kawaguchi, Hiroshi Matsukawa
Frictional phenomena of two-dimensional elastic lattices are studied numerically based on a two-dimensional Frenkel-Kontorova model with impurities. It is shown that impurities can…
cond-mat.dis-nn2000★ 1 cited
Impurity Effects on Quantum Depinning of Commensurate Charge Density Waves
Masanori Yumoto, Hidetoshi Fukuyama, Hiroshi Matsukawa +1
We investigate quantum depinning of the one-dimensional (1D) commensurate charge-density wave (CDW) in the presence of one impurity theoretically. Quantum tunneling rate below but…