First-principles calculations of tunneling conductance

被引：15

作者：

Ishida, H ^{[1
]}

Wortmann, D

Ohwaki, T

机构：

[1] Nihon Univ, Coll Humanities & Sci, Tokyo 1568550, Japan

[2] AIST, Res Inst Computat Sci, Tsukuba, Ibaraki 3068568, Japan

来源：

PHYSICAL REVIEW B | 2004年 / 70卷 / 08期

关键词：

D O I：

10.1103/PhysRevB.70.085409

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Based on the embedding Green function method, we present a formula to calculate the current through a tunnel barrier. In contrast to the Landauer equation, our approach incorporates not only the contribution of propagating bulk states but also tunneling from localized states. As a first example, field emission from Cu surfaces and electronic transport in a Cu-vacuum-Cu system are presented.

引用

页码：085409 / 1

页数：8

共 50 条

[21] First-principles calculations of the thermal expansion of metals
Quong, A. A.
Liu, A. Y.
Physical Review B: Condensed Matter, 1997, 56 (13):
[22] First-principles calculations for topological quantum materials
Jiewen Xiao
Binghai Yan
Nature Reviews Physics, 2021, 3 : 283 - 297
[23] First-Principles Calculations and CALPHAD Modeling of Thermodynamics
Liu, Zi-Kui
JOURNAL OF PHASE EQUILIBRIA AND DIFFUSION, 2009, 30 (05) : 517 - 534
[24] First-principles calculations of titanium dopants in alumina
Matsunaga, K
Mizoguchi, T
Nakamura, A
Yamamoto, T
Ikuhara, Y
PRICM 5: THE FIFTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-5, 2005, 475-479 : 3095 - 3098
[25] First-principles calculations of electronic excitations in clusters
Reining, L
Pulci, O
Palummo, M
Onida, G
INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY, 2000, 77 (06) : 951 - 960
[26] First-principles WDA calculations for ferroelectric materials
Wu, ZG
Cohen, RE
Singh, DJ
FUNDAMENTAL PHYSICS OF FERROELECTRICS 2003, 2003, 677 : 276 - 285
[27] First-principles calculations of electron transfer rates
Chaudhuri, Subhajyoti
Hedstrom, Svante
Mendez, Dalvin
Hendrickson, Heidi
Jung, Kenneth
Batista, Victor
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2017, 253
[28] Ammonia synthesis from first-principles calculations
Honkala, K
Hellman, A
Remediakis, IN
Logadottir, A
Carlsson, A
Dahl, S
Christensen, CH
Norskov, JK
SCIENCE, 2005, 307 (5709) : 555 - 558
[29] First-principles calculations of the bulk modulus of diamond
Hebbache, M
SOLID STATE COMMUNICATIONS, 1999, 110 (10) : 559 - 564
[30] First-principles calculations of positron annihilation in solids
Barbiellini, B
Hakala, M
Nieminen, RM
Puska, MJ
OPTICAL PROPERTIES OF MATERIALS, 2000, 579 : 249 - 254

← 1 2 3 4 5 →