Advertisement

Structure of domain boundaries: metals: W

  • J. WollschlägerEmail author
Part of the Condensed Matter book series (volume 45B)

Abstract

This chapter discusses the structure of domain boundary in tungsten measured using various experimental techniques.

See Table 36.1.
Table 36.1

W

Miller index

Superstructure

Major experimental techniques

Supporting experimental techniques

Sample preparation

Results

Ref.

Fig.

Remarks

(001)

(√2 × √2)R45°

LEED

AES work function

Annealing in O2 at 1700 K;

Flash annealing at 2500 K in UHV

Existence of thermally induced DBs

[79Deb]

 

Deduced from diffraction peak broadening

HAS

Annealing in O2 at 1400 K;

Flash annealing at 2300 K in UHV

Dense DWs at 320 K

[86Sal]

 

Concluded from broadening and shift of superstructure diffraction peaks

Symbols and abbreviations

Short form

Full form

HAS

helium atom scattering

LEED

low-energy electron diffraction

UHV

ultrahigh vacuum

AES

Auger electron spectroscopy

DW

domain wall

DB

domain boundary

References

  1. [79Deb]
    Debe, M.K., King, D.A.: Surf. Sci. 81, 193 (1979)ADSCrossRefGoogle Scholar
  2. [86Sal]
    Salanon, B., Lapujoulade, J.: Surf. Sci. 173, L613 (1986)ADSCrossRefGoogle Scholar

Copyright information

© Springer-Verlag GmbH Germany 2018

Authors and Affiliations

  1. 1.Fachbereich PhysikUniversität OsnabrückOsnabrückGermany

Personalised recommendations