Chiral Pumping of Spin Waves

Chiral Pumping of Spin Waves. Yu, T., Blanter, Y. M., & Bauer, G. E. Physical Review Letters, 123(24):247202, December, 2019. Publisher: American Physical Society

Paper doi abstract bibtex

We report a theory for the coherent and incoherent chiral pumping of spin waves into thin magnetic films through the dipolar coupling with a local magnetic transducer, such as a nanowire. The ferromagnetic resonance of the nanowire is broadened by the injection of unidirectional spin waves that generates a nonequilibrium magnetization in only half of the film. A temperature gradient between the local magnet and film leads to a unidirectional flow of incoherent magnons, i.e., a chiral spin Seebeck effect.

@article{yu_chiral_2019,
	title = {Chiral {Pumping} of {Spin} {Waves}},
	volume = {123},
	url = {https://link.aps.org/doi/10.1103/PhysRevLett.123.247202},
	doi = {10.1103/PhysRevLett.123.247202},
	abstract = {We report a theory for the coherent and incoherent chiral pumping of spin waves into thin magnetic films through the dipolar coupling with a local magnetic transducer, such as a nanowire. The ferromagnetic resonance of the nanowire is broadened by the injection of unidirectional spin waves that generates a nonequilibrium magnetization in only half of the film. A temperature gradient between the local magnet and film leads to a unidirectional flow of incoherent magnons, i.e., a chiral spin Seebeck effect.},
	number = {24},
	urldate = {2024-08-23},
	journal = {Physical Review Letters},
	author = {Yu, Tao and Blanter, Yaroslav M. and Bauer, Gerrit E. W.},
	month = dec,
	year = {2019},
	note = {Publisher: American Physical Society},
	pages = {247202},
}

Downloads: 0

{"_id":"AiHRpd82dC6tG4reM","bibbaseid":"yu-blanter-bauer-chiralpumpingofspinwaves-2019","author_short":["Yu, T.","Blanter, Y. M.","Bauer, G. E."],"bibdata":{"bibtype":"article","type":"article","title":"Chiral Pumping of Spin Waves","volume":"123","url":"https://link.aps.org/doi/10.1103/PhysRevLett.123.247202","doi":"10.1103/PhysRevLett.123.247202","abstract":"We report a theory for the coherent and incoherent chiral pumping of spin waves into thin magnetic films through the dipolar coupling with a local magnetic transducer, such as a nanowire. The ferromagnetic resonance of the nanowire is broadened by the injection of unidirectional spin waves that generates a nonequilibrium magnetization in only half of the film. A temperature gradient between the local magnet and film leads to a unidirectional flow of incoherent magnons, i.e., a chiral spin Seebeck effect.","number":"24","urldate":"2024-08-23","journal":"Physical Review Letters","author":[{"propositions":[],"lastnames":["Yu"],"firstnames":["Tao"],"suffixes":[]},{"propositions":[],"lastnames":["Blanter"],"firstnames":["Yaroslav","M."],"suffixes":[]},{"propositions":[],"lastnames":["Bauer"],"firstnames":["Gerrit","E. W."],"suffixes":[]}],"month":"December","year":"2019","note":"Publisher: American Physical Society","pages":"247202","bibtex":"@article{yu_chiral_2019,\n\ttitle = {Chiral {Pumping} of {Spin} {Waves}},\n\tvolume = {123},\n\turl = {https://link.aps.org/doi/10.1103/PhysRevLett.123.247202},\n\tdoi = {10.1103/PhysRevLett.123.247202},\n\tabstract = {We report a theory for the coherent and incoherent chiral pumping of spin waves into thin magnetic films through the dipolar coupling with a local magnetic transducer, such as a nanowire. The ferromagnetic resonance of the nanowire is broadened by the injection of unidirectional spin waves that generates a nonequilibrium magnetization in only half of the film. A temperature gradient between the local magnet and film leads to a unidirectional flow of incoherent magnons, i.e., a chiral spin Seebeck effect.},\n\tnumber = {24},\n\turldate = {2024-08-23},\n\tjournal = {Physical Review Letters},\n\tauthor = {Yu, Tao and Blanter, Yaroslav M. and Bauer, Gerrit E. W.},\n\tmonth = dec,\n\tyear = {2019},\n\tnote = {Publisher: American Physical Society},\n\tpages = {247202},\n}\n\n\n\n\n\n\n\n","author_short":["Yu, T.","Blanter, Y. M.","Bauer, G. E."],"key":"yu_chiral_2019","id":"yu_chiral_2019","bibbaseid":"yu-blanter-bauer-chiralpumpingofspinwaves-2019","role":"author","urls":{"Paper":"https://link.aps.org/doi/10.1103/PhysRevLett.123.247202"},"metadata":{"authorlinks":{}},"html":""},"bibtype":"article","biburl":"https://bibbase.org/zotero/qiuyuanwang","dataSources":["hDz6PbWyo2ebC4tPB","wWPhSRj9hrZuqsm9D"],"keywords":[],"search_terms":["chiral","pumping","spin","waves","yu","blanter","bauer"],"title":"Chiral Pumping of Spin Waves","year":2019}