1-20 of 204
Photoexcitations
Close
Save search
Follow your search
Access your saved searches in your account
Close Modal
Sort by
Journal Articles

A practical theoretical model for Ge-like epitaxial diodes. II. Matching the experimental optical responsivity in pin devices

Matthew A. Mircovich, John Kouvetakis, José Menéndez
Journal: Journal of Applied Physics
J. Appl. Phys. 137, 094501 (2025)
https://doi.org/10.1063/5.0235516
Published: March 2025
View articletitled, A practical theoretical model for Ge-like epitaxial diodes. II. Matching the experimental optical responsivity in pin devices
Open the PDF for A practical theoretical model for Ge-like epitaxial diodes. II. Matching the experimental optical responsivity in pin devices in another window
Journal Articles

Study of photoinduced nonthermal melting of 4H-SiC under femtosecond pulse laser irradiation based on time-dependent density functional theory simulations

Sen Yang, Yuxuan Lan, Gaoming Li, Bo Peng, Hui Guo
Journal: Journal of Applied Physics
J. Appl. Phys. 136, 245701 (2024)
https://doi.org/10.1063/5.0221305
Published: December 2024
View articletitled, Study of photoinduced nonthermal melting of 4H-SiC under femtosecond pulse laser irradiation based on time-dependent density functional theory simulations
Open the PDF for Study of photoinduced nonthermal melting of 4H-SiC under femtosecond pulse laser irradiation based on time-dependent density functional theory simulations in another window
Journal Articles

Effects of thermal and non-thermal structural phase transitions on the reflectance of metavalent bonding PbGeTe

Hiroshi Tanimura, Yohei Kaise, Takumi Nakajima, Yuji Sutou, Tetsu Ichitsubo
Journal: Journal of Applied Physics
J. Appl. Phys. 136, 223101 (2024)
https://doi.org/10.1063/5.0221427
Published: December 2024
View articletitled, Effects of thermal and non-thermal structural phase transitions on the reflectance of metavalent bonding PbGeTe
Open the PDF for Effects of thermal and non-thermal structural phase transitions on the reflectance of metavalent bonding PbGeTe in another window
Journal Articles

Anomalous photo-thermoelectric effects of platinum and tungsten trioxide bilayers

Takeru Ito, Chihiro Hanioka, Hiroshi Irie
Journal: Journal of Applied Physics
J. Appl. Phys. 136, 085001 (2024)
https://doi.org/10.1063/5.0220952
Published: August 2024
View articletitled, Anomalous photo-thermoelectric effects of platinum and tungsten trioxide bilayers
Open the PDF for Anomalous photo-thermoelectric effects of platinum and tungsten trioxide bilayers in another window
Journal Articles

Photoexcitation and recombination processes of the neutral nitrogen-vacancy center in diamond from first principles

Gergő Thiering, Adam Gali
Journal: Journal of Applied Physics
J. Appl. Phys. 136, 084401 (2024)
https://doi.org/10.1063/5.0221228
Published: August 2024
View articletitled, Photoexcitation and recombination processes of the neutral nitrogen-vacancy center in diamond from first principles
Open the PDF for Photoexcitation and recombination processes of the neutral nitrogen-vacancy center in diamond from first principles in another window
Journal Articles

Characterization of surface electric field in β-FeSi2 by Franz–Keldysh oscillations

Yoshikazu Terai, Hiroaki Tsukamoto, Haruki Yamaguchi
Journal: Journal of Applied Physics
J. Appl. Phys. 135, 205302 (2024)
https://doi.org/10.1063/5.0207866
Published: May 2024
View articletitled, Characterization of surface electric field in β-FeSi2 by Franz–Keldysh oscillations
Open the PDF for Characterization of surface electric field in β-FeSi2 by Franz–Keldysh oscillations in another window
Journal Articles

Magnetization precession after non-collinear dual optical excitation

Editor’s Pick
Sergii Parchenko, Davide Pecchio, Ritwik Mondal, Peter M. Oppeneer, Andreas Scherz
Journal: Journal of Applied Physics
J. Appl. Phys. 135, 173902 (2024)
https://doi.org/10.1063/5.0191356
Published: May 2024
View articletitled, Magnetization precession after non-collinear dual optical excitation
Open the PDF for Magnetization precession after non-collinear dual optical excitation in another window
Journal Articles

Enhancement of photoexcited carrier lifetime in an InGaAs/GaAsP wire-on-well quantum structure investigated by excitation-power-dependent photoluminescence measurements

Shintaro Komaba, Nana Taketa, Meita Asami, Masakazu Sugiyama, Tetsuo Ikari, Atsuhiko Fukuyama
Journal: Journal of Applied Physics
J. Appl. Phys. 135, 153103 (2024)
https://doi.org/10.1063/5.0176339
Published: April 2024
View articletitled, Enhancement of photoexcited carrier lifetime in an InGaAs/GaAsP wire-on-well quantum structure investigated by excitation-power-dependent photoluminescence measurements
Open the PDF for Enhancement of photoexcited carrier lifetime in an InGaAs/GaAsP wire-on-well quantum structure investigated by excitation-power-dependent photoluminescence measurements in another window
Journal Articles

Electronic and optical properties of pyrochlore Re2Ti2O7 (Re  = Sm and Eu) from first-principles

Wan-Qi Liu, Hong-Ting Lu, Yan-Lu Li, Xian Zhao, Chun-Ming Wang
Journal: Journal of Applied Physics
J. Appl. Phys. 135, 113102 (2024)
https://doi.org/10.1063/5.0200783
Published: March 2024
View articletitled, Electronic and optical properties of pyrochlore Re2Ti2O7 (Re  = Sm and Eu) from first-principles
Open the PDF for Electronic and optical properties of pyrochlore Re2Ti2O7 (Re  = Sm and Eu) from first-principles in another window
Journal Articles

Radiation intensity dependence of CdSe photothermal and photocarrier radiometry response evidenced by step-sine modulation method

M. Chirtoc, M. Pawlak, N. Horny
Journal: Journal of Applied Physics
J. Appl. Phys. 134, 065701 (2023)
https://doi.org/10.1063/5.0156440
Published: August 2023
View articletitled, Radiation intensity dependence of CdSe photothermal and photocarrier radiometry response evidenced by step-sine modulation method
Open the PDF for Radiation intensity dependence of CdSe photothermal and photocarrier radiometry response evidenced by step-sine modulation method in another window
Journal Articles

Long-lasting deformation potential effect in Ge induced by UV photoexcitation

R. Rathore, H. Singhal, C. Kamal, J. A. Chakera
Journal: Journal of Applied Physics
J. Appl. Phys. 134, 035101 (2023)
https://doi.org/10.1063/5.0155986
Published: July 2023
View articletitled, Long-lasting deformation potential effect in Ge induced by UV photoexcitation
Open the PDF for Long-lasting deformation potential effect in Ge induced by UV photoexcitation in another window
Includes: Supplementary data
Journal Articles

Steady-state and dynamic characteristics of deep UV luminescence in rock salt-structured MgxZn1−xO

Takeyoshi Onuma, Kanta Kudo, Mizuki Ono, Wataru Kosaka, Kohei Shima, Kyohei Ishii, Kentaro Kaneko, Yuichi Ota, Tomohiro Yamaguchi, Kazunobu Kojima, Shizuo Fujita, Shigefusa F. Chichibu, Tohru Honda
Journal: Journal of Applied Physics
J. Appl. Phys. 134, 025102 (2023)
https://doi.org/10.1063/5.0155269
Published: July 2023
View articletitled, Steady-state and dynamic characteristics of deep UV luminescence in rock salt-structured MgxZn1−xO
Open the PDF for Steady-state and dynamic characteristics of deep UV luminescence in rock salt-structured MgxZn1−xO in another window
Journal Articles

Lifetime of photoexcited carriers in space-controlled Si nanopillar/SiGe composite films investigated by a laser heterodyne photothermal displacement method

Tomoki Harada, Daisuke Ohori, Kazuhiko Endo, Seiji Samukawa, Tetsuo Ikari, Atsuhiko Fukuyama
Journal: Journal of Applied Physics
J. Appl. Phys. 133, 125703 (2023)
https://doi.org/10.1063/5.0146578
Published: March 2023
View articletitled, Lifetime of photoexcited carriers in space-controlled Si nanopillar/SiGe composite films investigated by a laser heterodyne photothermal displacement method
Open the PDF for Lifetime of photoexcited carriers in space-controlled Si nanopillar/SiGe composite films investigated by a laser heterodyne photothermal displacement method in another window
Journal Articles

High-speed mid-wave infrared holey photodetectors

Yinan Wang, Leland Nordin, Sukrith Dev, Monica Allen, Jeffery Allen, Daniel Wasserman
Journal: Journal of Applied Physics
J. Appl. Phys. 133, 104501 (2023)
https://doi.org/10.1063/5.0141159
Published: March 2023
View articletitled, High-speed mid-wave infrared holey photodetectors
Open the PDF for High-speed mid-wave infrared holey photodetectors in another window
Journal Articles

Impact of photoexcitation on secondary electron emission: A Monte Carlo study

Editor’s Pick
Wenkai Ouyang, Xiangying Zuo, Bolin Liao
Journal: Journal of Applied Physics
J. Appl. Phys. 133, 064301 (2023)
https://doi.org/10.1063/5.0131989
Published: February 2023
View articletitled, Impact of photoexcitation on secondary electron emission: A Monte Carlo study
Open the PDF for Impact of photoexcitation on secondary electron emission: A Monte Carlo study in another window
Journal Articles

Quantum efficiency enhancement in simulated nanostructured negative electron affinity GaAs photocathodes

Md Aziz Ar Rahman, Shukui Zhang, Hani E. Elsayed-Ali
Journal: Journal of Applied Physics
J. Appl. Phys. 133, 023105 (2023)
https://doi.org/10.1063/5.0130884
Published: January 2023
View articletitled, Quantum efficiency enhancement in simulated nanostructured negative electron affinity GaAs photocathodes
Open the PDF for Quantum efficiency enhancement in simulated nanostructured negative electron affinity GaAs photocathodes in another window
Journal Articles

Transport properties of magneto-excitations in integer and fractional quantum Hall insulators

A. V. Gorbunov, A. V. Larionov, L. V. Kulik, V. B. Timofeev
Journal: Journal of Applied Physics
J. Appl. Phys. 132, 244301 (2022)
https://doi.org/10.1063/5.0127047
Published: December 2022
View articletitled, Transport properties of magneto-excitations in integer and fractional quantum Hall insulators
Open the PDF for Transport properties of magneto-excitations in integer and fractional quantum Hall insulators in another window
Journal Articles

Revealing the simultaneous increase in transient transmission and reflectivity in InN

Junjun Jia, Takashi Yagi, Mari Mizutani, Naoomi Yamada, Toshiki Makimoto
Journal: Journal of Applied Physics
J. Appl. Phys. 132, 165702 (2022)
https://doi.org/10.1063/5.0114290
Published: October 2022
View articletitled, Revealing the simultaneous increase in transient transmission and reflectivity in InN
Open the PDF for Revealing the simultaneous increase in transient transmission and reflectivity in InN in another window
Includes: Supplementary data
Journal Articles

Shocked silica aerogel radiance transition

B. J. Henderson, J. R. Rygg, M. C. Marshall, M. K. Ginnane, L. E. Hansen, E. Davies, P. M. Celliers, G. W. Collins
Journal: Journal of Applied Physics
J. Appl. Phys. 132, 095902 (2022)
https://doi.org/10.1063/5.0105194
Published: September 2022
View articletitled, Shocked silica aerogel radiance transition
Open the PDF for Shocked silica aerogel radiance transition in another window
Journal Articles

Development of laser heterodyne photothermal displacement method for mapping carrier nonradiative recombination centers in semiconductors

Tomoki Harada, Tetsuo Ikari, Atsuhiko Fukuyama
Journal: Journal of Applied Physics
J. Appl. Phys. 131, 195701 (2022)
https://doi.org/10.1063/5.0085041
Published: May 2022
View articletitled, Development of laser heterodyne photothermal displacement method for mapping carrier nonradiative recombination centers in semiconductors
Open the PDF for Development of laser heterodyne photothermal displacement method for mapping carrier nonradiative recombination centers in semiconductors in another window