Photoelectric properties of Bi2O3∕GaSe heterojunctions
作者： L. Leontie , I. Evtodiev , V. Nedeff , M. Stamate , M. Caraman
DOI: 10.1063/1.3035854
关键词: Optoelectronics 、 Impurity 、 Photoluminescence 、 Photon energy 、 Thermal treatment 、 Photosensitivity 、 Photoelectric effect 、 Heterojunction 、 Surface states 、 Materials science
摘要: Photoelectrical characteristics and photoluminescence of n-Bi2O3∕p-GaSe structures have been investigated. They show photosensitivity in the photon energy range 1.85–3.10eV. During thermal treatment heterojunction, Bi O atoms diffuse into GaSe layer, forming two impurity levels located at 0.101 0.429 eV above valence-band top GaSe.
scitation.org
aip.org
sci-hub.se 参考文章(9)
A. G. Milnes, D. L. Feucht, Heterojunctions and Metal Semiconductor Junctions ,(1972)
Springer Handbook of Electronic and Photonic Materials Springer International Publishing. pp. 1406- ,(2007) , 10.1007/978-0-387-29185-7
Mohammad Afzaal, Paul O'Brien, Recent developments in II–VI and III–VI semiconductors and their applications in solar cells Journal of Materials Chemistry. ,vol. 16, pp. 1597- 1602 ,(2006) , 10.1039/B512182E
O. Lang, Y. Tomm, R. Schlaf, C. Pettenkofer, W. Jaegermann, Single crystalline GaSe/WSe2 heterointerfaces grown by van der Waals epitaxy. II. Junction characterization Journal of Applied Physics. ,vol. 75, pp. 7814- 7820 ,(1994) , 10.1063/1.356563
Liviu Leontie, M. Caraman, Igor Evtodiev, Elmira Cuculescu, Ana Mija, Optical properties of bismuth oxide thin films prepared by reactive d.c. magnetron sputtering onto p‐GaSe (Cu) Physica Status Solidi (a). ,vol. 205, pp. 2052- 2056 ,(2008) , 10.1002/PSSA.200778868
W.G. Oldham, A.G. Milnes, n-n Semiconductor heterojunctions Solid-State Electronics. ,vol. 6, pp. 121- 132 ,(1963) , 10.1016/0038-1101(63)90005-4
Keiji Ueno, Kentaro Sasaki, Tomonori Nakahara, Atsushi Koma, Fabrication of C60 nanostructures by selective growth on GaSe/MoS2 and InSe/MoS2 heterostructure substrates Applied Surface Science. ,vol. 130, pp. 670- 675 ,(1998) , 10.1016/S0169-4332(98)00136-6
B.L. SHARMA, R.K. PUROHIT, CHAPTER 8 – SURVEY OF EXPERIMENTAL WORK ON HETEROJUNCTIONS Semiconductor Heterojunctions. pp. 157- 201 ,(1974) , 10.1016/B978-0-08-017747-2.50012-5
Ch. B. Lushchik, International Conference on the Physics of Semiconductors Optics and Spectroscopy. ,vol. 9, pp. 420- ,(1960)