Digitale Medien
s.l. ; Stafa-Zurich, Switzerland
Key engineering materials
Vol. 368-372 (Feb. 2008), p. 345-347
ISSN:
1013-9826
Quelle:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Thema:
Maschinenbau
Notizen:
Position-sensitive photodetectors, a useful class of sensor with a wide range of applications inautomatization and measuring techniques, on the basis of a La0.7Sr0.3MnO3/Si heterojunction have beendeveloped. Thin p-La0.7Sr0.3MnO3 films were grown on n-Si substrates by laser molecular beam epitaxy.The large lateral photovoltaic effect has been observed in response to excitation by ultraviolet laser spotirradiation. The position characteristics are symmetric to the zero and linear between the contacts. Thedevices work well under unbiased conditions and so are simple to configure for practical applications
Materialart:
Digitale Medien
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/56/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.368-372.345.pdf
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