Chirality-Induced Selectivity of Phonon Angular Momenta in Chiral Quartz Crystals.
Phys Rev Lett. 2024 Feb 02; 132(5):056302.PR

Abstract

A generation, propagation, and transfer of phonon angular momenta are examined on thermal transport in chiral insulative and diamagnetic crystals of α-quartz. We found that thermally driven phonons carry chirality-dependent angular momenta in the quartz crystals and they could be extracted from the quartz as a spin signal. Namely, chirality-induced selectivity of phonon angular momenta is realized in the chiral quartz. We argue that chiral phonons available in chiral materials could be a key element in triggering or enhancing chirality-induced spin selectivity with robust spin polarization and long-range spin transport found in various chiral materials.

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Authors+Show Affiliations

Ohe K

Department of Physics and Electronics, Osaka Prefecture University, 1-1 Gakuencho, Sakai, Osaka 599-8531, Japan.

Shishido H

Kato M

Department of Physics, The University of Tokyo, Bunkyo, Tokyo 113-0033, Japan.

Utsumi S

Department of Physics and Electronics, Osaka Metroplitan University, 1-1 Gakuencho, Sakai, Osaka 599-8531, Japan.

Matsuura H

Department of Physics, The University of Tokyo, Bunkyo, Tokyo 113-0033, Japan.

Togawa Y

Department of Physics and Electronics, Osaka Prefecture University, 1-1 Gakuencho, Sakai, Osaka 599-8531, Japan. Department of Physics and Electronics, Osaka Metroplitan University, 1-1 Gakuencho, Sakai, Osaka 599-8531, Japan. Quantum Research Center for Chirality, Institute for Molecular Science, Okazaki 444-8585, Japan.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

38364155

Citation

Ohe, Kazuki, et al. "Chirality-Induced Selectivity of Phonon Angular Momenta in Chiral Quartz Crystals." Physical Review Letters, vol. 132, no. 5, 2024, p. 056302.

Ohe K, Shishido H, Kato M, et al. Chirality-Induced Selectivity of Phonon Angular Momenta in Chiral Quartz Crystals. Phys Rev Lett. 2024;132(5):056302.

Ohe, K., Shishido, H., Kato, M., Utsumi, S., Matsuura, H., & Togawa, Y. (2024). Chirality-Induced Selectivity of Phonon Angular Momenta in Chiral Quartz Crystals. Physical Review Letters, 132(5), 056302. https://doi.org/10.1103/PhysRevLett.132.056302

Ohe K, et al. Chirality-Induced Selectivity of Phonon Angular Momenta in Chiral Quartz Crystals. Phys Rev Lett. 2024 Feb 2;132(5):056302. PubMed PMID: 38364155.

* Article titles in AMA citation format should be in sentence-case

TY - JOUR T1 - Chirality-Induced Selectivity of Phonon Angular Momenta in Chiral Quartz Crystals. AU - Ohe,Kazuki, AU - Shishido,Hiroaki, AU - Kato,Masaki, AU - Utsumi,Shoyo, AU - Matsuura,Hiroyasu, AU - Togawa,Yoshihiko, PY - 2022/04/08/received PY - 2023/10/18/revised PY - 2023/12/07/accepted PY - 2024/2/16/medline PY - 2024/2/16/pubmed PY - 2024/2/16/entrez SP - 056302 EP - 056302 JF - Physical review letters JO - Phys Rev Lett VL - 132 IS - 5 N2 - A generation, propagation, and transfer of phonon angular momenta are examined on thermal transport in chiral insulative and diamagnetic crystals of α-quartz. We found that thermally driven phonons carry chirality-dependent angular momenta in the quartz crystals and they could be extracted from the quartz as a spin signal. Namely, chirality-induced selectivity of phonon angular momenta is realized in the chiral quartz. We argue that chiral phonons available in chiral materials could be a key element in triggering or enhancing chirality-induced spin selectivity with robust spin polarization and long-range spin transport found in various chiral materials. SN - 1079-7114 UR - https://www.unboundmedicine.com/medline/citation/38364155/Chirality-Induced_Selectivity_of_Phonon_Angular_Momenta_in_Chiral_Quartz_Crystals DB - PRIME DP - Unbound Medicine ER -

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Chirality-Induced Selectivity of Phonon Angular Momenta in Chiral Quartz Crystals.Phys Rev Lett. 2024 Feb 02; 132(5):056302.PR