Výsledky vyhledávání - "Yu, Hsuan Ming"

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Carbon Kagome Nanotubes -- quasi-one-dimensional nanostructures with flat bands

Autor: Yu, Hsuan Ming, Sharma, Shivam, Agarwal, Shivang, Liebman, Olivia, Banerjee, Amartya S.

We introduce carbon Kagome nanotubes (CKNTs) -- a new allotrope of carbon formed by rolling up sheets of Kagome graphene, and investigate the properties of this material using first principles calculations. Based on the direction of rolling, we ident

Externí odkaz: http://arxiv.org/abs/2301.10200

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Machine learning based prediction of the electronic structure of quasi-one-dimensional materials under strain

Autor: Pathrudkar, Shashank, Yu, Hsuan Ming, Ghosh, Susanta, Banerjee, Amartya S.

Publikováno v: Phys. Rev. B 105, 195141, 2022

We present a machine learning based model that can predict the electronic structure of quasi-one-dimensional materials while they are subjected to deformation modes such as torsion and extension/compression. The technique described here applies to im

Externí odkaz: http://arxiv.org/abs/2202.00930

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Density functional theory method for twisted geometries with application to torsional deformations in group-IV nanotubes

Autor: Yu, Hsuan Ming, Banerjee, Amartya S.

We present a real-space formulation and implementation of Kohn-Sham Density Functional Theory suited to twisted geometries, and apply it to the study of torsional deformations of X (X = C, Si, Ge, Sn) nanotubes. Our formulation is based on higher ord

Externí odkaz: http://arxiv.org/abs/2103.00049

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Experimental Observation of High Intrinsic Thermal Conductivity of AlN

Publikováno v: Phys. Rev. Materials 4, 044602 (2020)

AlN is an ultra-wide bandgap semiconductor which has been developed for applications including power electronics and optoelectronics. Thermal management of these applications is the key for stable device performance and allowing for long lifetimes. A

Externí odkaz: http://arxiv.org/abs/1911.01595

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