Tunable Kondo Resonance at a Pristine Two-Dimensional Dirac Semimetal on a Kondo Insulator.

ARPES Kondo effect SmB6 graphene proximity effect

Journal

Nano letters
ISSN: 1530-6992
Titre abrégé: Nano Lett
Pays: United States
ID NLM: 101088070

Informations de publication

Date de publication:
11 Nov 2020
Historique:
pubmed: 27 10 2020
medline: 27 10 2020
entrez: 26 10 2020
Statut: ppublish

Résumé

The proximity of two different materials leads to an intricate coupling of quasiparticles so that an unprecedented electronic state is often realized at the interface. Here, we demonstrate a resonance-type many-body ground state in graphene, a nonmagnetic two-dimensional Dirac semimetal, when grown on SmB

Identifiants

DOI: 10.1021/acs.nanolett.0c02751 PMID: 33104350
pubmed: 33104350
doi: 10.1021/acs.nanolett.0c02751
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

7973-7979

Auteurs

Jinwoong Hwang (J)

Department of Physics, Pusan National University, Busan 46241, South Korea.
Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.

Seungseok Lee (S)

Center for Complex Phase Materials, Max Planck POSTECH/Korea Research Initiative, Pohang 37673, South Korea.
Division of Advanced Material Science, Pohang University of Science and Technology, Pohang 37673, South Korea.

Ji-Eun Lee (JE)

Department of Physics, Pusan National University, Busan 46241, South Korea.
Center for Spintronics, Korea Institute of Science and Technology, Seoul 02792, South Korea.

Minhee Kang (M)

Department of Physics, Pusan National University, Busan 46241, South Korea.

Hyejin Ryu (H)

Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.
Center for Complex Phase Materials, Max Planck POSTECH/Korea Research Initiative, Pohang 37673, South Korea.
Center for Spintronics, Korea Institute of Science and Technology, Seoul 02792, South Korea.
ORCID: 0000-0003-3600-9755

Hyun-Jeong Joo (HJ)

Department of Physics, Pusan National University, Busan 46241, South Korea.

Jonathan Denlinger (J)

Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.

Jae-Hoon Park (JH)

Center for Complex Phase Materials, Max Planck POSTECH/Korea Research Initiative, Pohang 37673, South Korea.
Division of Advanced Material Science, Pohang University of Science and Technology, Pohang 37673, South Korea.
Department of Physics, Pohang University of Science and Technology, Pohang 37673, South Korea.

Choongyu Hwang (C)

Department of Physics, Pusan National University, Busan 46241, South Korea.
ORCID: 0000-0003-2989-475X

Classifications MeSH