Detailed XPS and UPS studies of the band structure of zinc oxide

被引：24

作者：

Leontiev, SA ^{[1
]}

Koshcheev, SV ^{[1
]}

Devyatov, VG ^{[1
]}

Cherkashin, AE ^{[1
]}

Mikheeva, EP ^{[1
]}

机构：

[1] Russian Acad Sci, GK Boreskov Inst Catalysis, Siberian Branch, Novosibirsk, Russia

来源：

JOURNAL OF STRUCTURAL CHEMISTRY | 1997年 / 38卷 / 05期

关键词：

D O I：

10.1007/BF02763884

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The X-ray photoelectron spectra of zinc oxide were measured in a wide range of quantum energies (30-150 and 1253.6 eV). It is shown that the form of the spectrum of the valence O2p-band depends on the energy of the incident quantum. The most probable reason for the change in the form of the O2p-band spectra is an admixture of Zn3d-electrons, which, along with Zn4s-electrons, take part in covalent bonding of Zn and O. The dependence of the integral intensity ratio of the O2p-band to the intensity of the Zn3d peak on hv war analyzed due to which the percent of the admixture of the Zn3d-states in the O2p-band was determined to be 9%. The stoichiometry and the depth of the profile of the concentration ratio were calculated taking into account the fraction of the Zn3d-electrons participating in the bond.

引用

页码：725 / 731

页数：7

共 23 条

[1] THEORETICAL-STUDY OF X-RAY PHOTOELECTRON-SPECTRA OF MONOCRYSTALLINE AND POLYCRYSTALLINE SAMPLES
ALESHIN, VG
KUCHERENKO, YN
NEMOSHKALENKO, VV
[J]. SOLID STATE COMMUNICATIONS, 1976, 20 (09) : 913 - 915
[2] PSEUDOPOTENTIAL BAND-STRUCTURE OF ZNO
BLOOM, S
ORTENBUR.I
[J]. PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1973, 58 (02): : 561 - 566
[3] Briggs D., 1983, Practical Surface Analysis by Auger and X-ray Photoelectron Spectroscopy
[4] OXYGEN PSEUDOPOTENTIAL - APPLICATION TO ELECTRONIC-STRUCTURE OF ZNO
CHELIKOWSKY, JR
[J]. SOLID STATE COMMUNICATIONS, 1977, 22 (06) : 351 - 354
[5] CHEMICAL-COMPOSITION, STATE OF OXYGEN AND ITS REACTION ABILITY ON ZINC-OXIDE ACCORDING TO XPS AND UPS-SR DATA
DEVYATOV, VG
CHERKASHIN, AE
KOSHCHEEV, SV
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1991, 308 (1-2) : 225 - 226
[6] VARIABLE PHOTON ENERGY PHOTOELECTRON SPECTROSCOPIC STUDIES OF COVALENT BONDING IN 3D10 TRANSITION-METAL COMPOUNDS
DIDZIULIS, SV
COHEN, SL
BUTCHER, KD
SOLOMON, EI
[J]. INORGANIC CHEMISTRY, 1988, 27 (13) : 2238 - 2250
[7] GRAZING-INCIDENCE MONOCHROMATOR FOR THE 15-800-A WAVELENGTH RANGE AT THE STORAGE RING VEPP-2M
GLUSKIN, ES
KUZMINYKH, VS
TRAKHTENBERG, EM
KOSCHEEV, SV
DEVYATOV, VG
CHERKASHIN, AE
BLAU, W
MEISEL, A
EHRHARDT, H
[J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1989, 60 (07) : 2076 - 2077
[8] ANGLE-RESOLVED PHOTOEMISSION FROM POLAR AND NON-POLAR ZINC-OXIDE SURFACES
GOPEL, W
POLLMANN, J
IVANOV, I
REIHL, B
[J]. PHYSICAL REVIEW B, 1982, 26 (06) : 3144 - 3150
[9] ELECTRONIC-STRUCTURE OF IDEAL AND RELAXED SURFACES OF ZNO - A PROTOTYPE IONIC WURTZITE SEMICONDUCTOR AND ITS SURFACE-PROPERTIES
IVANOV, I
POLLMANN, J
[J]. PHYSICAL REVIEW B, 1981, 24 (12) : 7275 - 7296
[10] VARIATION OF THE SURFACE-POTENTIAL OF ZINC-OXIDE UNDER ILLUMINATION
KOSCHEEV, SV
CHERKASHIN, AE
[J]. REACTION KINETICS AND CATALYSIS LETTERS, 1980, 14 (02): : 129 - 134

← 1 2 3 →