Literature DB >> 21405483

Ultrafast strain-induced current in a GaAs Schottky diode.

D M Moss1, A V Akimov, B A Glavin, M Henini, A J Kent.   

Abstract

Picosecond acoustic pulses generated by femtosecond laser excitation of a metal film induce a transient current with subnanosecond rise time in a GaAs/Au Schottky diode. The signal consists of components due to the strain pulse crossing the edge of the depletion layer in the GaAs and also the GaAs/Au interface. A theoretical model is presented for the former and is shown to be in very good agreement with the experiment.

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Year:  2011        PMID： 21405483     DOI： 10.1103/PhysRevLett.106.066602

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  4 in total

1.  Coherent Phononics of van der Waals Layers on Nanogratings.

Authors:  Wenjing Yan; Andrey V Akimov; María Barra-Burillo; Manfred Bayer; Jonathan Bradford; Vitalyi E Gusev; Luis E Hueso; Anthony Kent; Serhii Kukhtaruk; Achim Nadzeyka; Amalia Patanè; Andrew W Rushforth; Alexey V Scherbakov; Dmytro D Yaremkevich; Tetiana L Linnik
Journal:  Nano Lett       Date:  2022-08-12       Impact factor: 12.262

2.  Large non-thermal contribution to picosecond strain pulse generation using the photo-induced phase transition in VO2.

Authors:  Iaroslav A Mogunov; Sergiy Lysenko; Anatolii E Fedianin; Félix E Fernández; Armando Rúa; Anthony J Kent; Andrey V Akimov; Alexandra M Kalashnikova
Journal:  Nat Commun       Date:  2020-04-03       Impact factor: 14.919

3.  Coherent phonon optics in a chip with an electrically controlled active device.

Authors:  Caroline L Poyser; Andrey V Akimov; Richard P Campion; Anthony J Kent
Journal:  Sci Rep       Date:  2015-02-05       Impact factor: 4.379

4.  Heterodyne mixing of millimetre electromagnetic waves and sub-THz sound in a semiconductor device.

Authors:  Sarah L Heywood; Boris A Glavin; Ryan P Beardsley; Andrey V Akimov; Michael W Carr; James Norman; Philip C Norton; Brian Prime; Nigel Priestley; Anthony J Kent
Journal:  Sci Rep       Date:  2016-08-01       Impact factor: 4.379
  4 in total

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