Výsledky vyhledávání - "SHARMA, Bishnu"

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Temperature Evolution of Domains and Intradomain Chirality in 1T-TaS$_{2}$

Autor: Yu, Boning, Ainouche, Ghilles, Singh, Manoj, Sharma, Bishnu, Huber, James, Boyer, Michael C.

We use scanning tunneling microscopy to study the temperature evolution of the atomic-scale properties of the nearly-commensurate charge density wave (NC-CDW) state of the low-dimensional material, 1T-TaS$_2$. Our measurements at 203 K, 300 K, and 35

Externí odkaz: http://arxiv.org/abs/2304.13805

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Lattice-Driven Chiral Charge Density Wave State in 1T-TaS$_{2}$

Autor: Singh, Manoj, Yu, Boning, Huber, James, Sharma, Bishnu, Ainouche, Ghilles, Fu, Ling, van Wezel, Jasper, Boyer, Michael C.

We use scanning tunneling microscopy to study the domain structure of the nearly-commensurate charge density wave (NC-CDW) state of 1T-TaS$_2$. In our sub-angstrom characterization of the state, we find a continual evolution of the CDW lattice from d

Externí odkaz: http://arxiv.org/abs/2112.03367

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Interplay of Charge Density Wave States and Strain at the Surface of CeTe$_{2}$

Autor: Sharma, Bishnu, Singh, Manoj, Ahmed, Burhan, Yu, Boning, Walmsley, Philip, Fisher, Ian R., Boyer, Michael C.

Publikováno v: Phys. Rev. B 101, 245423 (2020)

We use scanning tunneling microscopy (STM) to study charge density wave (CDW) states in the rare-earth di-telluride, CeTe$_{2}$. In contrast to previous experimental and first-principles studies of the rare-earth di-tellurides, our STM measurements s

Externí odkaz: http://arxiv.org/abs/1911.05685

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Dissertation/ Thesis

Sediment dynamics in a bedrock channel

Autor: Sharma, Bishnu Prasad

Headwater systems often comprise alluvial rivers interrupted by reaches with partly or entirely rock beds, indicate a local change in bedload conveyance relative to sediment supply. Detailed knowledge of sediment dynamics in bedrock-alluvial systems

Externí odkaz: http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.702081

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Multiple Charge Density Wave States at the Surface of TbTe$_3$

Autor: Fu, Ling, Kraft, Aaron M., Sharma, Bishnu, Singh, Manoj, Walmsley, Philip, Fisher, Ian R., Boyer, Michael C.

Publikováno v: Phys. Rev. B 94, 205101 (2016)

We studied TbTe$_{3}$ using scanning tunneling microscopy (STM) in the temperature range of 298 - 355 K. As seen in previous STM measurements on RTe$_{3}$ compounds, our measurements detect a unidirectional charge density wave state (CDW) in the surf

Externí odkaz: http://arxiv.org/abs/1607.07691

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