55 citations · 223 across the 10 of their papers we have counts for
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cond-mat.mtrl-sci2012
Ultrafast electronic and lattice dynamics in laser-excited crystalline bismuth
Alexey A. Melnikov, Oleg V. Misochko, Sergey V. Chekalin
Femtosecond spectroscopy is applied to study transient electronic and lattice processes in bismuth. Components with relaxation times of 1 ps, 7 ps and ~ 1 ns are detected in the ph…
cond-mat.mtrl-sci2010★ 37 cited
Generation of coherent phonons in bismuth by ultrashort laser pulses in the visible and NIR: displacive versus impulsive excitation mechanism
A. A. Melnikov, O. V. Misochko, S. V. Chekalin
We have applied femtosecond pump-probe technique with variable pump wavelength to study coherent lattice dynamics in Bi single crystal. Comparison of the coherent amplitude as a fu…