Effect of Low γ-Radiation Doses on the Optical Properties of Porous Silicon

被引：1

作者：

Bilenko, D. I. ^{[1
]}

Belobrovaya, O. Ya. ^{[1
]}

Terin, D. V. ^{[1
]}

Galushka, V. V. ^{[1
]}

Galushka, I. V. ^{[1
]}

Zharkova, E. A. ^{[1
]}

Polyanskaya, V. P. ^{[1
]}

Sidorov, V. I. ^{[1
]}

Yagudin, I. T. ^{[1
]}

机构：

[1] Saratov NG Chernyshevskii State Univ, Saratov 410012, Russia

来源：

SEMICONDUCTORS | 2018年 / 52卷 / 03期

关键词：

RAMAN-SPECTRA; PHOTOLUMINESCENCE; CRYSTALS;

D O I：

10.1134/S1063782618030077

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The possibility of modifying the photoluminescence properties of porous silicon by irradiation with low doses of gamma photons from a Ra-226 radioisotope source and bremsstrahlung is demonstrated. The position of the longest photoluminescence wavelength tends to shift to the short-wavelength region of the spectrum. The emission efficiency increases upon irradiation of both the substrate and the layer formed.

引用

页码：331 / 334

页数：4

共 17 条

[1] Abbas I.K., 2015, Int. J. Phys., V3, P1, DOI [10.12691/ijp-3-1-1, DOI 10.12691/IJP-3-1-1]
[2] ASTROVA EV, 1995, SEMICONDUCTORS+, V29, P674
[3] Astrova EV, 1996, SEMICONDUCTORS+, V30, P279
[4] In situ measurement of porous silicon and the influence of ambient gas on its properties
Bilenko, DI
Belobrovaja, OY
Coldobanova, OY
Jarkova, EA
Khasina, EI
Polyanskaya, VP
Melnikova, TE
Mysenko, IB
Smirnov, VV
Filippova, GO
[J]. SENSORS AND ACTUATORS A-PHYSICAL, 2000, 79 (02) : 147 - 152
[5] The interrelation of surface relief of porous silicon with specific features of Raman spectra
Bulakh, BM
Jumayev, BR
Korsunska, NO
Litvin, OS
Torchynska, TV
Khomenkova, LY
Yukhymchuk, VO
[J]. SEMICONDUCTORS, 2002, 36 (05) : 558 - 563
[6] Chernov I.P., 2000, IZV TOMSK POLITEK U, V303, P74
[7] Chernov I. P., 1994, IZV VYSSH UCHEBN ZAV, P58
[8] CHERNOV IP, 1980, SOV PHYS SEMICOND+, V14, P1346
[9] THE STRUCTURE AND PROPERTIES OF NANOSIZE CRYSTALLINE SILICON FILMS
HE, YL
YIN, CZ
CHENG, GX
WANG, LC
LIU, XN
HU, GY
[J]. JOURNAL OF APPLIED PHYSICS, 1994, 75 (02) : 797 - 803
[10] Effect of ionizing radiation in ultrasmall doses on dielectric properties of CdZnTe crystals with anomalously high polarizability
Komar, V. K.
Sulima, S. V.
Chugai, O. N.
Abashin, S. L.
Nikolov, O. T.
Oleinik, S. V.
Puzikov, V. M.
Terzin, I. S.
Yatsina, Yu. A.
[J]. TECHNICAL PHYSICS LETTERS, 2011, 37 (07) : 589 - 592

← 1 2 →