The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 18, 2020
Filed:
Jan. 08, 2016
The Florida State University Research Foundation, Inc., Tallahassee, FL (US);
Michael Shatruk, Tallahassee, FL (US);
Xiaoyan Tan, Tallahassee, FL (US);
Ping Chai, Tallahassee, FL (US);
The Florida State University Research Foundation, Inc., Tallahassee, FL (US);
Abstract
A series of solid solutions AlFeMnxBhave been synthesized by arc-melting and characterized by powder X-ray diffraction, and magnetic measurements. All the compounds adopt the parent AlFeB-type structure, in which infinite zigzag chains of B atoms are connected by Fe atoms into [FeB] slabs that alternate with layers of Al atoms along the b axis. The parent AlFeBis a ferromagnet with T=282 K. A systematic investigation of solid solutions AlFeMn.Bshowed a non-linear change in the structural and magnetic behavior. The ferromagnetic ordering temperature is gradually decreased as the Mn content (x) increases. The substitution of Mn for Fe offers a convenient method for the adjustment of the ferromagnetic ordering temperature of AlFeB.