scholarly journals Study of pseudogap and superconducting quasiparticle dynamics in Bi2Sr2CaCu2O8+δ by time-resolved optical reflectivity

2020 ◽  
Vol 577 ◽  
pp. 1353710 ◽  
Author(s):  
Xu-Chen Nie ◽  
Hai-Ying Song ◽  
Xiu Zhang ◽  
Yang Wang ◽  
Qiang Gao ◽  
...  
Keyword(s):  
Time Resolved ◽  
Optical Reflectivity ◽  
Quasiparticle Dynamics

Time-resolved magnetospectroscopy of quasiparticle dynamics in superconducting Nb0.5Ti0.5N

2010 ◽  
Vol 470 ◽  
pp. S714-S715
Author(s):  
X. Xi ◽  
J. Hwang ◽  
H. Zhang ◽  
C.J. Stanton ◽  
D.H. Reitze ◽  
...  
Keyword(s):  
Time Resolved ◽  
Quasiparticle Dynamics

scholarly journals Photoinduced two-step insulator–metal transition in Ti4O7 via ultrafast time-resolved optical reflectivity

2018 ◽  
Vol 11 (9) ◽  
pp. 095802 ◽  
Author(s):  
Xu-Chen Nie ◽  
Hai-Ying Song ◽  
Xiu Zhang ◽  
Shi-Bing Liu ◽  
Fan Li ◽  
...  
Keyword(s):  
Time Resolved ◽  
Optical Reflectivity ◽  
Insulator Metal Transition

Direct observation of laser‐induced solid‐phase epitaxial crystallization by time‐resolved optical reflectivity

1980 ◽  
Vol 37 (11) ◽  
pp. 1019-1021 ◽  
Author(s):  
G. L. Olson ◽  
S. A. Kokorowski ◽  
R. A. McFarlane ◽  
L. D. Hess
Keyword(s):  
Direct Observation ◽  
Solid Phase ◽  
Time Resolved ◽  
Epitaxial Crystallization ◽  
Optical Reflectivity

Laser-Induced Crystal Growth Measurements By Time-Resolved Optical Reflectivity

1981 ◽  
Author(s):  
G. L. Olson ◽  
S. A. Kokorowski ◽  
J. A. Roth ◽  
R. S. Turley ◽  
L. D. Hess
Keyword(s):  
Crystal Growth ◽  
Time Resolved ◽  
Optical Reflectivity

Direct Measurement of Cw Laser-Induced Crystal Growth Dynamics by Time-Resolved Optical Reflectivity

1980 ◽  
Vol 1 ◽  
Author(s):  
G.L. Olson ◽  
S.A. Kokorowski ◽  
J.A. Roth ◽  
L.D. Hess
Keyword(s):  
Crystal Growth ◽  
Solid Phase ◽  
Growth Dynamics ◽  
Time Resolved ◽  
Laser Method ◽  
Optical Reflectivity ◽  
Spatially Resolved ◽  
Use Of Time ◽  
Cw Laser

ABSTRACTWe report the use of time-resolved optical reflectivity to directly monitor the dynamics of cw laser-induced solid phase epitaxy (SPE) of thin films. This in situ measurement technique utilizes optical interference effects between light reflected from the surface of a sample and from an advancing interface to provide continuous temporal and spatial resolution of crystal growth processes. SPE growth rates of ionimplanted films which are five orders of magnitude faster than previously observed can be induced and accurately measured with the laser method. Arsenic enhances the SPE rate, and spatially resolved measurements show that the growth rate for arsenic implanted films varies in accordance with the ionimplantation profile. Results are reported for silicon selfimplanted samples with and without subsequent arsenic ion implantation, and for silicon samples directly implanted with arsenic.

scholarly journals Exciton-phonon and exciton-exciton interactions in GaAs by time-resolved optical reflectivity

2019 ◽  
Vol 12 ◽  
pp. 1089-1090 ◽  
Author(s):  
Xu-Chen Nie ◽  
Hai-Yun Liu ◽  
Xiu Zhang ◽  
Cong-Ying Jiang ◽  
Shi-Zhong Zhao ◽  
...  
Keyword(s):  
Time Resolved ◽  
Optical Reflectivity ◽  
Exciton Interactions

Time-Resolved Optical Reflectivity and Transmission During Laser-Induced Oxidation of Cadmium Films

1983 ◽  
Vol 29 ◽  
Author(s):  
L. Baufay ◽  
M. Wautelet ◽  
A. Pigeolet ◽  
R. Andrew
Keyword(s):  
Melting Point ◽  
Laser Irradiation ◽  
Oxide Layer ◽  
Probe Beam ◽  
Laser Power ◽  
Time Resolved ◽  
Optical Reflectivity ◽  
Glass Substrates ◽  
Cw Laser

ABSTRACTThe laser-induced oxidation of 2000 Å thick cadmium films on glass substrates is studied by measuring the time-resolved reflectivity and transmission of a probe beam. Under CW laser irradiation, the thickness of the oxide layer is shown to increase linearly with time. Also, the velocity, v, of the CdO-Cd interface increases with increasing laser power, with a step when the melting point of Cd is attained. At the highest powers studied in this work, v varies as v = voexp(−a/P), with vo = 6100 Ås−1 and a=4.8 W.

Nonadiabatic quasiparticle dynamics in time resolved electron spectroscopies of surface bands

2009 ◽  
Vol 603 (10-12) ◽  
pp. 1571-1578 ◽  
Author(s):  
Predrag Lazić ◽  
Damir Aumiler ◽  
Branko Gumhalter
Keyword(s):  
Time Resolved ◽  
Quasiparticle Dynamics
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