Evidence of thickness-dependent surface-induced ferroelectricity in few-layer germanium sulfide obtained <i>via</i> scanning tunneling spectroscopy-Reference-Cited by-同舟云学术

Evidence of thickness-dependent surface-induced ferroelectricity in few-layer germanium sulfide obtained via scanning tunneling spectroscopy

Published:2024 Issue:11 Volume:16 Page:5794-5801
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Barreto Rafael R.¹,Ribeiro Thiago C.¹,Soares Gustavo H. R.¹^ORCID,Pereira Everton¹^ORCID,Miquita Douglas R.²,Safar Gustavo A. M.¹^ORCID,Mazzoni Mario S. C.¹,Malachias Angelo¹^ORCID,Magalhaes-Paniago Rogerio¹^ORCID

Affiliation:

1. Physics Department, Federal University of Minas Gerais, Av. Pres. Antônio Carlos 6627, 31270-901, Belo Horizonte, MG, Brazil

2. Microscopic Center, Federal University of Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil

Abstract

An overview of an STM tip with positive and negative biases, a schematic of the GeS polarization switching, and thickness-dependent STS curves.

Funder

Conselho Nacional de Desenvolvimento Científico e Tecnológico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

Fundação de Amparo à Pesquisa do Estado de Minas Gerais

Instituto Nacional de Ciência e Tecnologia em Nanomateriais de Carbono

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/NR/D3NR05566C

Reference37 articles.

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4. Tunnelling from a Many-Particle Point of View

5. Determination of the electronic structure of ferroelectric surfaces by scanning tunneling microscopy

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