Abstract

In order to study the origin of the positive hyperfine field at Co nucleus in the Heusler alloy Co 2 TiSn, the dependences of the magnetization and the NMR spectrum upon substitution of Ni or Fe for Co were measured. The Co atom which has more than one Ni atom at neighboring Co sites did not contribute to the ferromagnetic moment. The Ni atoms were non-magnetic. Both Co and Fe atoms remained magnetic in the Fe substituted alloys. The contributions to the hyperfine field at Co nucleus from the magnetic moment of the parent atom and from the neighboring magnetic atoms were separated to be +3 and +18 kOe, respectively in Co 2 TiSn.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.