Surface-state bands on silicon -: Si(111)-√3 x √3-Ag surface superstructure

被引：52

作者：

Hasegawa, S

Sato, N

Shiraki, I

Petersen, CL

Boggild, P

Hansen, TM

Nagao, T

Grey, F

机构：

[1] Univ Tokyo, Dept Phys, Bunkyo Ku, Tokyo 1130033, Japan

[2] Japan Sci & Technol Corp, Core Res Evolut Sci & Technol, Kawaguchi, Saitama 3320012, Japan

[3] Tech Univ Denmark, Mikroelekt Ctr, DK-2800 Lyngby, Denmark

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | 2000年 / 39卷 / 6B期

关键词：

silicon surface; surface electronic state; surface superstructure; scanning tunneling microscopy; surface electrical conduction; four-point probe;

D O I：

10.1143/JJAP.39.3815

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

After reviewing the atomic and electronic structures of the Si(111)-root 3 x root 3-Ag surface, which have recently been clarified after much research, we describe the experimental confirmations of electrical conduction through its surface-state band. A newborn method, micro-four-point probe, is introduced for conductivity measurements with high surface sensitivity.

引用

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页码：3815 / 3822

页数：8

相关论文

共 56 条

[1] BOUNDARY-STRUCTURE DETERMINATION OF AG/SI(111) INTERFACES BY X-RAY-DIFFRACTION [J].

ABURANO, RD ;

HONG, H ;

ROESLER, JM ;

CHUNG, K ;

LIN, DS ;

ZSCHACK, P ;

CHEN, H ;

CHIANG, TC .

PHYSICAL REVIEW B, 1995, 52 (03) :1839-1847

[2] Asymmetric structure of the Si(111)-√3 x √3-Ag surface [J].

Aizawa, H ;

Tsukada, M ;

Sato, N ;

Hasegawa, S .

SURFACE SCIENCE, 1999, 429 (1-3) :L509-L514

[3] First-principles study of Ag adatoms on the Si(111)-√3 x √3-Ag surface [J].

Aizawa, H ;

Tsukada, M .

PHYSICAL REVIEW B, 1999, 59 (16) :10923-10927

[4] Interface structure and preferred orientation of Ag/Si(111) revealed by X-ray diffraction [J].

Akimoto, K ;

Lijadi, M ;

Ito, S ;

Ichimiya, A .

SURFACE REVIEW AND LETTERS, 1998, 5 (3-4) :719-722

[5] REAL-SPACE IMAGING OF ELECTRON-SCATTERING PHENOMENA AT METAL-SURFACES [J].

AVOURIS, P ;

LYO, IW ;

WALKUP, RE ;

HASEGAWA, Y .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 1994, 12 (03) :1447-1455

[6]

BOGGILD P, 1999, P TRANSD 99 SEND JAP

[7] WAVES ON A METAL-SURFACE AND QUANTUM CORRALS [J].

CROMMIE, MF ;

LUTZ, CP ;

EIGLER, DM ;

HELLER, EJ .

SURFACE REVIEW AND LETTERS, 1995, 2 (01) :127-137

[8] STRUCTURE OF THE (ROOT(3)X-ROOT(3)R30-DEGREES AG/SI(111) SURFACE FROM 1ST-PRINCIPLES CALCULATIONS - REPLY [J].

DING, YG ;

CHAN, CT ;

HO, KM .

PHYSICAL REVIEW LETTERS, 1992, 69 (16) :2452-2452

[9] STRUCTURE OF THE (SQUARE-ROOT-OF-3 X SQUARE-ROOT-OF-3)R30-DEGREES AG/SI(111) SURFACE FROM 1ST-PRINCIPLES CALCULATIONS [J].

DING, YG ;

CHAN, CT ;

HO, KM .

PHYSICAL REVIEW LETTERS, 1991, 67 (11) :1454-1457

[10] Electrical conduction via surface-state bands [J].

Hasegawa, S ;

Tong, X ;

Jiang, CS ;

Nakajima, Y ;

Nagao, T .

SURFACE SCIENCE, 1997, 386 (1-3) :322-327

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