Vibronic fine structure found in the blue luminescence from silicon nanocolloids

被引：13

作者：

Kimura, K ^{[1
]}

Iwasaki, S ^{[1
]}

机构：

[1] Himeji Inst Technol, Fac Sci, Dept Mat Sci, Sci Garden City, Hyogo 6781297, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1999年 / 38卷 / 2A期

关键词：

Si ultrafine particle; Si nanocolloid; blue photoluminescence; vibronic progression;

D O I：

10.1143/JJAP.38.609

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Well-isolated vibronic fine structures are observed on the ultraviolet-visible photoluminescence spectrum from suspended silicon nanometer-sized particles in an organic fluid. Progression analyses of these structures and IR data show that these structures come from various local vibrational modes that couple with the localized electronic state of surface chemical species related to oxygen.

引用

页码：609 / 612

页数：4

共 21 条

[1] QUANTUM-SIZE EFFECT IN THE PHOTOLUMINESCENCE OF POROUS SILICON LAYERS [J].

ASNIN, VM ;

AVERKIEV, NS ;

CHURILOV, AB ;

MARKOV, II ;

MOKROUSOV, NE ;

SILOV, AY ;

STEPANOV, VI .

SOLID STATE COMMUNICATIONS, 1993, 87 (09) :817-820

[2] ESR AND CESR OBSERVED IN ULTRAFINE MG PARTICLES [J].

BANDOW, S ;

KIMURA, K .

SOLID STATE COMMUNICATIONS, 1990, 73 (02) :167-171

[3]

CANHAM LT, 1998, APPL PHYS LETT, V57, pA1046

[4]

Iwasaki S, 1997, MATER RES SOC SYMP P, V452, P165

[5] Blue-green photoluminescence from ultrafine colloidal Si particles in 2-propanol [J].

Iwasaki, S ;

Ida, T ;

Kimura, K .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1996, 35 (5A) :L551-L554

[6] Photoluminescent spectrum and dynamics of Si+-ion-implanted and thermally annealed SiO2 glasses [J].

Kanemitsu, Y ;

Shimizu, N ;

Komoda, T ;

Hemment, PLF ;

Sealy, BJ .

PHYSICAL REVIEW B, 1996, 54 (20) :14329-14332

[7] Resonantly excited photoluminescence from porous silicon: Effects of surface oxidation on resonance luminescence spectra [J].

Kanemitsu, Y ;

Okamoto, S .

PHYSICAL REVIEW B, 1997, 56 (04) :R1696-R1699

[8] Size dependence of the quantum yield of photoluminescence from silicon nanocolloids [J].

Kimura, K ;

Iwasaki, S .

JOURNAL OF APPLIED PHYSICS, 1998, 83 (03) :1345-1348

[9] THE STUDY OF METAL COLLOIDS PRODUCED BY MEANS OF GAS EVAPORATION TECHNIQUE .1. PREPARATION METHOD AND OPTICAL-PROPERTIES IN ETHANOL [J].

KIMURA, K ;

BANDOW, S .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1983, 56 (12) :3578-3584

[10] PHOTOLUMINESCENCE OF SI MICROCRYSTALS EMBEDDED IN SIO2 GLASS-FILMS [J].

KOHNO, K ;

OSAKA, Y ;

TOYOMURA, F ;

KATAYAMA, H .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1994, 33 (12A) :6616-6622

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