Stiffening transition in vicinal surfaces with adsorption

被引：16

作者：

Akutsu, N ^{[1
]}

Akutsu, Y

Yamamoto, T

机构：

[1] Osaka Electrocommun Univ, Fac Engn, Neyagawa, Osaka 5728530, Japan

[2] Osaka Univ, Grad Sch Sci, Dept Phys, Toyonaka, Osaka 5600011, Japan

[3] Gunma Univ, Fac Engn, Dept Phys, Kiryu, Gumma 3760052, Japan

来源：

PROGRESS OF THEORETICAL PHYSICS | 2001年 / 105卷 / 02期

关键词：

D O I：

10.1143/PTP.105.361

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study the vicinal surface with adsorption below the roughening temperature, using a solid-on-solid model coupled with the Ising model. We calculate the step tension gamma and the step-interaction coefficient B using the density matrix algorithm. We find a temperature T-s where B vanishes and that the surface free energy has the form f(p) - f(0) = gammap + (const) p(5) +..., where p is the surface gradient.

引用

页码：361 / 366

页数：6

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