RAMAN-STUDY OF BI2O3-GEO2-SIO2 GLASSES

被引：29

作者：

BENEVENTI, P

BERSANI, D

LOTTICI, PP

KOVACS, L

CORDIOLI, F

MONTENERO, A

GNAPPI, G

机构：

[1] UNIV PARMA,INFM,I-43100 PARMA,ITALY

[2] UNIV PARMA,DEPT PHYS,I-43100 PARMA,ITALY

[3] HUNGARIAN ACAD SCI,CRYSTAL PHYS RES LAB,H-1112 BUDAPEST,HUNGARY

[4] UNIV PARMA,DEPT CHEM,I-43100 PARMA,ITALY

[5] CORIVE,CONSORZIO RIC INNOVAZ VETRO,I-43100 PARMA,ITALY

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1995年 / 193卷

关键词：

D O I：

10.1016/0022-3093(95)00360-6

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Raman spectra have been obtained for 2Bi(2)O(3)-3[(GeO2)(x)-(SiO2)(1-x)](2-3 composition) and 6Bi(2)O(3)-[(GeO2)(x)-(SiO2)(1-x)] (6-1 composition) glasses at different Ge/Si nominal ratios. In both compositions, the vibrational structure at low frequencies is nearly independent of x. At higher frequencies, typical vibrations are found which may be attributed to Ge-O and Si-O bonds in GeO4 and SiO4 tetrahedral units, respectively, as observed in mixed crystals with the same stoichiometric formula.

引用

页码：258 / 262

页数：5

共 12 条

[1] CANALE JE, 1986, J CAN CERAM SOC, V55, P50
[2] CORDIOLI F, 1993, THESIS U PARMA
[3] VIBRATIONAL-SPECTRA AND GLASS STRUCTURE
FURUKAWA, T
WHITE, WB
[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 1980, 38-9 (MAY-) : 87 - 92
[4] GUNTER P, 1988, TOPICS APPLIED PHYSI, V61
[5] NONLINEAR OPTICAL SUSCEPTIBILITIES OF HIGH-INDEX GLASSES
HALL, DW
NEWHOUSE, MA
BORRELLI, NF
DUMBAUGH, WH
WEIDMAN, DL
[J]. APPLIED PHYSICS LETTERS, 1989, 54 (14) : 1293 - 1295
[6] POCKELS READOUT OPTICAL MEMORY USING BI12SIO20
HOU, SL
OLIVER, DS
[J]. APPLIED PHYSICS LETTERS, 1971, 18 (08) : 325 - &
[7] KALISKY Y, 1983, J NONCRYST SOLIDS, V44, P249
[8] ABSOLUTE RAMAN INTENSITIES IN GLASSES .1. THEORY
LINES, ME
[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 1987, 89 (1-2) : 143 - 162
[9] EXAFS INVESTIGATION OF THE COORDINATION STATE OF GERMANIUM IN XBI2O3.(100-X)GEO2 GLASSES
LOTTICI, PP
MANZINI, I
ANTONIOLI, G
GNAPPI, G
MONTENERO, A
[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 1993, 159 (1-2) : 173 - 183
[10] FAR-INFRARED REFLECTION SPECTRA OF SILLENITE CRYSTALS AND THEIR SOLID-SOLUTIONS
SENULIENE, D
BABONAS, G
[J]. PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1993, 180 (02): : 541 - 549

← 1 2 →