SCANNING TUNNELING OPTOELECTRONIC MICROSCOPE WITH 2PS TIME RESOLUTION

Authors
TAKEUCHI K MIZUHARA A
Citation
K. Takeuchi et A. Mizuhara, SCANNING TUNNELING OPTOELECTRONIC MICROSCOPE WITH 2PS TIME RESOLUTION, Electronics Letters, 32(18), 1996, pp. 1709-1711
Citations number
6
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
32
Issue
18
Year of publication
1996
Pages
1709 - 1711
Database
ISI
SICI code
0013-5194(1996)32:18<1709:STOMW2>2.0.ZU;2-N
Abstract
The authors have developed a scanning tunnelling optoelectronic micros cope (STOEM) and measured electric pulses with a 2.5ps width correspon ding to a time resolution better than 2ps. This substantial improvemen t was realised using low temperature-grown GaAs (LT-GaAs) for the phot oconductive semiconductor switch (PCSS) on the probe and by reducing t he probe dimension.