DC Field | Value | Language |
---|---|---|
dc.contributor.author | Atiq, Shahid | ko |
dc.contributor.author | Siddiqi, Saadat Anwar | ko |
dc.contributor.author | Ko, Hyen-Scok | ko |
dc.contributor.author | Shin, Sung-Chul | ko |
dc.contributor.author | Siddiqi, SA | ko |
dc.contributor.author | Shin, SC | ko |
dc.date.accessioned | 2009-12-01T06:36:30Z | - |
dc.date.available | 2009-12-01T06:36:30Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2009-09 | - |
dc.identifier.citation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.55, pp.925 - 929 | - |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.uri | http://hdl.handle.net/10203/13809 | - |
dc.description.abstract | Highly-ordered single-phase thin films of gamma'-Fe4N were deposited by dc magnetron sputtering directly on single-crystal MgO(100) substrates at different temperatures. The surface morphology showed that a very regular nano-sized grain structure gradually turned into a smooth layered growth with increasing temperature tip to 450 degrees C. The minimum root-mean-square value of the surface roughness was achieved after 30 minutes in-situ annealing at 450 degrees C. The epitaxial texture of the films was revealed by X-ray diffractometry Bi-axial in-plane magnetic anisotropy, characteristic of strong ferromagnetism, was observed from the quite squarish M-H loops obtained with the help of a vibrating sample magnetometer Bow-tieshaped static domain patterns and a very dense domain structure were direct evidence of strong exchange coupling among magnetic domains. Time-resolved dynamic magnetic domain patterns were observed in gamma'-Fe4N thin films by using a magneto-optic microscope magnetometer. | - |
dc.description.sponsorship | This research work was sup- ported by International Research Support Initiative Pro- gram (IRSIP), the Higher Education Commission (HEC) of Pakistan, and the Korea Science and Engineering Fund (KOSEF) through the National Research Labora- tory Project. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | KOREAN PHYSICAL SOC | - |
dc.subject | MAGNETOOPTICAL MICROSCOPE MAGNETOMETER | - |
dc.title | Static and Dynamic Magnetic Domains of Epitaxial gamma -Fe4N Thin Films | - |
dc.type | Article | - |
dc.identifier.wosid | 000269886300001 | - |
dc.type.rims | ART | - |
dc.citation.volume | 55 | - |
dc.citation.beginningpage | 925 | - |
dc.citation.endingpage | 929 | - |
dc.citation.publicationname | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Shin, Sung-Chul | - |
dc.contributor.nonIdAuthor | Atiq, Shahid | - |
dc.contributor.nonIdAuthor | Siddiqi, Saadat Anwar | - |
dc.contributor.nonIdAuthor | Siddiqi, SA | - |
dc.contributor.nonIdAuthor | Shin, SC | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | Epitaxial growth | - |
dc.subject.keywordAuthor | Static domain patterns | - |
dc.subject.keywordAuthor | Dynamic domain patterns | - |
dc.subject.keywordPlus | MAGNETOOPTICAL MICROSCOPE MAGNETOMETER | - |
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