Výsledky vyhledávání - "C. A. Marianetti"

Akademický článek

Signatures of the topological s +− superconducting order parameter in the type-II Weyl semimetal T d-MoTe2

Publikováno v: Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)

Understanding the superconductivity in topological materials is of eminent interest. Here, Guguchia et al. report temperature-dependent magnetic penetration depth in the superconducting state of T d -MoTe2 under pressure, suggesting a topologically n

Externí odkaz: https://doaj.org/article/3e3ab95d3b1d41f6bfbcf175dd99a289

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Akademický článek

Author Correction: Signatures of the topological s+− superconducting order parameter in the type-II Weyl semimetal T d -MoTe2

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-1 (2018)

The original version of this article omitted the following from the Acknowledgements: “CAM and AL were supported by the NSF MRSEC program through Columbia in the Center for Precision Assembly of Superstratic and Superatomic Solids (DMR-1420634). Ad

Externí odkaz: https://doaj.org/article/7d51b4b9870842b7b2d866a05cbd484a

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Precisely computing phonons via irreducible derivatives

Autor: Sasaank Bandi, C. A. Marianetti

Computing phonons from first-principles is typically considered a solved problem, yet inadequacies in existing techniques continue to yield deficient results in systems with sensitive phonons. Here we circumvent this issue using the lone irreducible

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09627572133ffe58e58eb5e79ed947e0
http://arxiv.org/abs/2210.15636

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Quasiparticle dispersion and heat capacity of Na0.3CoO2: a dynamical mean-field theory study

Autor: C A, Marianetti, K, Haule, O, Parcollet

Publikováno v: Physical review letters. 99(24)

We use the dynamical mean-field theory to calculate the Fermi surface and heat capacity for Na0.3CoO2. We resolve the conflicting outcomes of previous calculations by demonstrating that the nature of the calculated Fermi surface depends sensitively u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a2345d577fd375727b11517c062a14c3
https://pubmed.ncbi.nlm.nih.gov/18233466

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Role of hybridization in NaxCoO2 and the effect of hydration

Autor: C A, Marianetti, G, Kotliar, G, Ceder

Publikováno v: Physical review letters. 92(19)

Density functional theory is used to understand the electronic properties of Na(1/3)CoO2 and Na(1/3)CoO2(H2O)(4/3). Comparing the charge density of CoO2 and the Na doped phases indicates that doping does not simply add electrons to the t(2g) states.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::77f3b9ad159ef54b38629800e6364494
https://pubmed.ncbi.nlm.nih.gov/15169427

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