Accession Number:

ADA459301

Title:

MBE Deposition of Epitaxial Fe1-xVx Films for Low-Loss Ghz Devices; Atomic-Scale Engineering of Magnetic Dynamics

Descriptive Note:

Project rept.

Corporate Author:

COLUMBIA UNIV NEW YORK

Personal Author(s):

• Bailey, William

Report Date:

2006-08-18

Pagination or Media Count:

7.0

Abstract:

We report on the deposition of epitaxial iron and iron alloy thin films with the lowest GHz linewidths ever attained in metallic ferromagnets. Maximum half-power Q is shown of 100 at 10 Ghz and 140 at 40 Ghz, significantly higher than known previously for metals.

Descriptors:

• *THIN FILMS
• *FERROMAGNETIC MATERIALS
• METALS
• EPITAXIAL GROWTH
• IRON ALLOYS
• MAGNETIC FIELDS

Subject Categories:

• Electrical and Electronic Equipment
• Properties of Metals and Alloys

Distribution Statement:

APPROVED FOR PUBLIC RELEASE