Chemical tuning of molecular quantum materials κ-[(BEDT-TTF)1−x(BEDT-STF)x]2Cu2(CN)3: from the Mott-insulating quantum spin liquid to metallic Fermi liquid-Reference-Cited by-同舟云学术

Chemical tuning of molecular quantum materials κ-[(BEDT-TTF)1−x(BEDT-STF)x]2Cu2(CN)3: from the Mott-insulating quantum spin liquid to metallic Fermi liquid

Published:2021 Issue:33 Volume:9 Page:10841-10850
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Saito Yohei¹,Rösslhuber Roland¹^ORCID,Löhle Anja¹,Sanz Alonso Miriam¹,Wenzel Maxim¹,Kawamoto Atsushi²^ORCID,Pustogow Andrej¹³^ORCID,Dressel Martin¹^ORCID

Affiliation:

1. 1. Physikalisches Institut, Universität Stuttgart, Pfaffenwaldring 57, D-70569 Stuttgart, Germany

2. Department of Physics, Graduate School of Science, Hokkaido University, Sapporo 060-0810, Japan

3. Institut für Festkörperphysik, Technische Universität Wien, Wiedner Hautptstr. 8-10, A-1040 Wien, Austria

Abstract

The electronic properties of molecular conductors are varied by substituting ions with extended wave functions to enlarge the bandwidth W. This enables them to cross the Mott insulator-to-metal phase transition by reducing electronic correlations U/W.

Funder

Deutsche Forschungsgemeinschaft

Alexander von Humboldt-Stiftung

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/TC/D1TC00785H

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