... REVIEW B 88, 064307 (2013)
Origin of coherent phonons in Bi
2
Te
3
excited by ultrafast laser pulses
Yaguo Wang,
*,†
Liang Guo,
†
and Xianfan Xu
‡
School of Mechanical Engineering and Birck Nanotechnology ... and employ the
FIG. 2. Coherent phonons excited by femtosecond laser pulses
(dots) in the 1-μm-thick Bi
2
Te
3
film and the fitting result (solid line)....
... REVIEW B 88, 064307 (2013)
Origin of coherent phonons in Bi
2
Te
3
excited by ultrafast laser pulses
Yaguo Wang,
*,†
Liang Guo,
†
and Xianfan Xu
‡
School of Mechanical Engineering and Birck Nanotechnology ... and employ the
FIG. 2. Coherent phonons excited by femtosecond laser pulses
(dots) in the 1-μm-thick Bi
2
Te
3
film and the fitting result (solid line)....
... Coupling of ultrafast laser energy to coherent phonons in bismuth
Alexander Q. Wu and Xianfan Xu
a͒
School of Mechanical Engineering, Purdue University, West Lafayette, Indiana 47907
͑Received ... 2007; published online 21 June 2007͒
Energy coupling to coherent phonons in Bi during femtosecond laser bismuth interaction is
investigated using a double-pulse femtosecond puls...
... are mother tongue
interference (interlingual errors), intralingual errors, poor language knowledge
and other. Among them, intralingual errors are the main cause of errors in using
English reference ...
classified into two main types: interlingual and intralingual errors. Intralingual errors are
traced to four major causes: over-generalization, incomplete application of rules,
igno...
... in µg/L in the water
x
sample
A = integrated abundance of the quantitation ion of the analyte
x
in the sample
A = integrated abundance of the quantitation ion of the internal
is
standard in ... and initial calibration at
the beginning of each 12-hour work shift during which analyses are performed
using the following procedure.
10.3.1 Inject a 1 µL aliquot of the 5 ng/µL...
... proteins are
present in all three domains of life (IF1 in bacteria,
aIF1A in archeaons, and eIF1A in eukaryotes) [4,5].
IF1 is the smallest of the three initiation factors in
E. coli. During initiation ... fMet-tRNA binding to the P-site
[10,12,13], probably by stabilizing IF2 binding to the
30S subunit [14], and stimulates the GTPase activity of
IF2 [15]. It also increases...
... materials damage was investigated in this work. The
damaged areas produced by 5,000 pulses were measured. Using 5,000 pulses instead of single
pulse allows determination of the damage areas ... excitation can be
caused by the differences in the fluences of the individual pulses - the fluences of the
individual pulses in the two-pulse pulse train are higher. In...
... a
displacive excitation of coherent phonon process,
3
which
was shown to be a special case of impulsive stimulated Ra-
man scattering.
4,5
In this study, we investigated coherent
phonons in V
2
VI
3
compounds ... the initial electron excitation ͑the initial
reflectivity drop͒ for all samples, including the superlattice
are close at the same laser fluence, indicating that the la...
... a
displacive excitation of coherent phonon process,
3
which
was shown to be a special case of impulsive stimulated Ra-
man scattering.
4,5
In this study, we investigated coherent
phonons in V
2
VI
3
compounds ... the initial electron excitation ͑the initial
reflectivity drop͒ for all samples, including the superlattice
are close at the same laser fluence, indicating that the la...