Open AccessINFLUENCE OF IN-PLANE FIELDS ON THE FORMATION OF HARD BUBBLES
Author(s) -
Han Bao-Shan,
Ji Lin,
Bo-Zang Li,
Nie Xiang-fu,
Tang Gui-de
Publication year - 1986
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.35.130
Subject(s) - bubble , plane (geometry) , field (mathematics) , condensed matter physics , epitaxy , materials science , physics , optics , mechanics , nanotechnology , geometry , mathematics , layer (electronics) , pure mathematics
The influence of in-plane fields on the formation of hard bubbles in epitaxial garnet films by using single-pulse bias field was investigated in some detail. A critical in-plane field H0in which is related to the parameters of bubble films, was discovered. When Hin>H0in, formation of hard bubbles no longer occurs. Three physical processes, i.e. the increase, quick decrease and slow decrease of the demarcation field for soft and hard bubble formation H[b] with in-plane fields can be qualitatively interpreted in terms of the effect of in-plane field on stripe domains, as well as the formation of multifingered domains.