Electronic structure and transport in the potential Luttinger liquids CsNb3Br7S and RbNb3Br7S

Grahlow, Fabian; Strauß, Fabian; Scheele, Marcus; Ströbele, Markus; Carta, Alberto; Weber, Sophie F.; Kroeker, Scott; Romao, Carl P.; Meyer, H.-Jürgen

doi:10.1039/d4cp00293h

Phys. Chem. Chem. Phys.

2024

DOI: 10.1039/d4cp00293h

|View full text |Cite

Electronic structure and transport in the potential Luttinger liquids CsNb₃Br₇S and RbNb₃Br₇S

Fabian Grahlow,

Fabian Strauß,

Marcus Scheele

et al.

Abstract: The quasi-one-dimensional structure of ANb3Br7S (A = Cs, Rb) appears in the form of flexible, fraying rods. Electronic measurements and calculations indicate Luttinger-liquid-like behaviour.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

References 49 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Ta₄SBr₁₁: A Cluster Mott Insulator with a Corrugated, Van der Waals Layered Structure

Grahlow,

Strauß,

Schmidt

et al. 2024

Inorg. Chem.

View full text Add to dashboard Cite

The compound Ta 4 SBr 11 was prepared by a comproportionation reaction of tantalum bromide with tantalum and elemental sulfur. The crystal structure, as refined by singlecrystal X-ray diffraction, is composed of clusters with Ta 4 S cores, arranged in corrugated van der Waals layers. Individual layers appear to be displaced relative to each other along one direction. Successful crystal growth in a melt of CsBr yielded black platelets of Ta 4 SBr 11 , which were used to investigate the electrical properties of the compound. The electronic structure was studied by diffuse reflectance infrared Fourier transform (DRIFT) spectroscopy and by density functional theory (DFT) band structure calculations, revealing this material to be a small-gap semiconductor. DFT results, in combination with magnetic susceptibility measurements, suggest that metallicity originating from the one unpaired Ta d electron per cluster is most likely suppressed by electronic correlations, forming a cluster Mott insulator.

show abstract

Ta₄SBr₁₁: A Cluster Mott Insulator with a Corrugated, Van der Waals Layered Structure

Grahlow,

Strauß,

Schmidt

et al. 2024

Inorg. Chem.

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Electronic structure and transport in the potential Luttinger liquids CsNb₃Br₇S and RbNb₃Br₇S

Abstract: The quasi-one-dimensional structure of ANb3Br7S (A = Cs, Rb) appears in the form of flexible, fraying rods. Electronic measurements and calculations indicate Luttinger-liquid-like behaviour.

Cited by 1 publication

References 49 publications

Ta₄SBr₁₁: A Cluster Mott Insulator with a Corrugated, Van der Waals Layered Structure

Ta₄SBr₁₁: A Cluster Mott Insulator with a Corrugated, Van der Waals Layered Structure

Contact Info

Product

Resources

About

Electronic structure and transport in the potential Luttinger liquids CsNb3Br7S and RbNb3Br7S

Abstract: The quasi-one-dimensional structure of ANb3Br7S (A = Cs, Rb) appears in the form of flexible, fraying rods. Electronic measurements and calculations indicate Luttinger-liquid-like behaviour.

Cited by 1 publication

References 49 publications

Ta4SBr11: A Cluster Mott Insulator with a Corrugated, Van der Waals Layered Structure

Ta4SBr11: A Cluster Mott Insulator with a Corrugated, Van der Waals Layered Structure

Contact Info

Product

Resources

About

Electronic structure and transport in the potential Luttinger liquids CsNb₃Br₇S and RbNb₃Br₇S

Ta₄SBr₁₁: A Cluster Mott Insulator with a Corrugated, Van der Waals Layered Structure

Ta₄SBr₁₁: A Cluster Mott Insulator with a Corrugated, Van der Waals Layered Structure