ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
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
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/56/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.368-372.345.pdf
