SCANNING-TUNNELING-MICROSCOPY OBSERVATION AND THEORETICAL CALCULATION OF THE ADSORPTION OF ADENINE ON SI(100)2X1 SURFACES

被引：21

作者：

KASAYA, M ^{[1
]}

TABATA, H ^{[1
]}

KAWAI, T ^{[1
]}

机构：

[1] OSAKA UNIV,INST SCI & IND RES,IBARAKI,OSAKA 567,JAPAN

来源：

SURFACE SCIENCE | 1995年 / 342卷 / 1-3期

关键词：

AROMATICS; SCANNING TUNNELING MICROSCOPY; SEMIEMPIRICAL MODELS AND MODEL CALCULATIONS; SILICON; SURFACE STRUCTURE; MORPHOLOGY; ROUGHNESS; AND TOPOGRAPHY;

D O I：

10.1016/0039-6028(96)80001-X

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Scanning tunneling microscopy (STM) images of adenine molecules on Si(100)2 X 1 surfaces have shown for the first time that the adenine is adsorbed on a Si dimer row. The double bright molecular images are located on the neighboring two Si dimer rows and have ellipsoidal shapes. An extended Huckel molecular orbital calculation of the adenine adsorbed on the Si cluster gives the form of the hybridized orbital in this system. This calculation explains the adsorption site and the surface local density of states corresponding to the observed STM images.

引用

页码：215 / 223

页数：9

共 50 条

[41] Theoretical investigation of the initial steps of the adsorption of N atoms on Si(100)-2x1
Ueno, LT
Ornellas, FR
SURFACE SCIENCE, 2001, 490 (03) : L637 - L643
[42] A study of Cs adsorption on Se-covered Si(100) 2x1 surfaces
Sotiropoulos, AK
Kamaratos, M
APPLIED SURFACE SCIENCE, 2004, 229 (1-4) : 161 - 166
[43] Binding structures of propylene glycol stereoisomers on the Si(001)-2x1 surface: A combined scanning tunneling microscopy and theoretical study
Hahn, Jae Ryang
Bharath, Satyaveda C.
Jeong, Sukmin
Pearl, Thomas P.
JOURNAL OF CHEMICAL PHYSICS, 2011, 134 (04)
[44] Reaction of chlorinated benzenes with Si(100)2x1: a theoretical study
Naumkin, FY
Polanyi, JC
Rogers, D
SURFACE SCIENCE, 2003, 547 (03) : 335 - 348
[45] SCANNING-TUNNELING-MICROSCOPY AND SPECTROSCOPY OBSERVATION OF REDUCED BATIO3(100) SURFACE
SHIMIZU, T
BANDO, H
AIURA, Y
HARUYAMA, Y
OKA, K
NISHIHARA, Y
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1995, 34 (10A): : L1305 - L1308
[46] OBSERVATION OF PLASMA-TREATED CARBON-BLACK SURFACES BY SCANNING-TUNNELING-MICROSCOPY
DONNET, JB
WANG, WD
VIDAL, A
WANG, MJ
CARBON, 1994, 32 (02) : 199 - 206
[47] SCANNING-TUNNELING-MICROSCOPY OBSERVATION OF AR-ION-BOMBARDED SI(001) SURFACES AND REGROWTH PROCESSES BY THERMAL ANNEALING
UESUGI, K
YOSHIMURA, M
SATO, T
SUEYOSHI, T
IWATSUKI, M
YAO, T
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1993, 32 (12B): : 6203 - 6205
[48] ADSORPTION OF ETHYLENE ON THE SI(100)-(2X1) SURFACE - COMMENT
CRAIG, BI
SURFACE SCIENCE, 1995, 329 (03) : 293 - 294
[49] ADSORPTION OF ETHYLENE ON THE SI(100)-(2X1) SURFACE - REPLY
WIDDRA, W
HUANG, C
WEINBERG, WH
SURFACE SCIENCE, 1995, 329 (03) : 295 - 296
[50] AN STM STUDY OF C-60 ADSORPTION ON SI(100)-(2X1) SURFACES - FROM PHYSISORPTION TO CHEMISORPTION
CHEN, D
SARID, D
SURFACE SCIENCE, 1995, 329 (03) : 206 - 218

← 1 2 3 4 5 →