Výsledky vyhledávání - "H. Ramamoorthy"

Exploration of the temperature-dependent correlations present in the structural, morphological and electrical properties of thermally reduced free-standing graphene oxide papers

Autor: Krongtham Thamkrongart, Kanokwan Buapan, Tinna Chiawchan, R. Somphonsane, H. Ramamoorthy

Publikováno v: Journal of Materials Science. 56:15134-15150

We report on a corroborative study of the structural, morphological and electrical property alterations of free-standing graphene oxide (GO) papers subject to thermal reduction. Structural analysis performed using Fourier transform infrared spectrosc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1e4e40c81d40d73ade3fd5e3313a8605
https://doi.org/10.1007/s10853-021-06262-w

Zobrazit plný text záznamu

Versatile, Low-Cost, and Portable 2D Material Transfer Setup with a Facile and Highly Efficient DIY Inert-Atmosphere Glove Compartment Option

Autor: R. Somphonsane, Tinna Chiawchan, H. Ramamoorthy, Kanokwan Buapan

Publikováno v: ACS Omega
ACS Omega, Vol 6, Iss 28, Pp 17952-17964 (2021)

Research in van der Waals heterostructures has been rapidly progressing in the past decade, thanks to the art of sequential and deterministic placement of one two-dimensional (2D) material over another. The successful creation of heterostructures how

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::531379aea6ed153e75ef429abd61e65b
http://europepmc.org/articles/PMC8296015

Zobrazit plný text záznamu

Cost-Effective Experimental Setup for Studies of Spin Seebeck Effect and Electrical Transport in Thermoelectric Materials

Autor: R. Somphonsane, Poramed Wongjom, Wannisa Thongsamrit, H. Ramamoorthy, Chesta Ruttanapun, Suriya Chinwong

Publikováno v: IEEE Transactions on Instrumentation and Measurement. 69:3587-3594

In this article, we report on the design of a low-cost, accurate, and easy-to-implement room-temperature experimental setup to comprehensively study the spin Seebeck effect (SSE) in ferrimagnetic insulators (FIs). Neodymium permanent magnets (NdPMs)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::76aa660be4c1a1894c465061d31d18c0
https://doi.org/10.1109/tim.2019.2935597

Zobrazit plný text záznamu

Universal scaling of weak localization in graphene due to bias-induced dispersion decoherence

Autor: G. He, Jonas Fransson, H. Ramamoorthy, J. Nathawat, N. Arabchigavkani, Minzhi Zhao, C-P Kwan, B. Barut, Jonathan P. Bird, Zhiwen Jin, R. Somphonsane, S. Yin

Publikováno v: Scientific Reports, Vol 10, Iss 1, Pp 1-13 (2020)
Scientific Reports

The differential conductance of graphene is shown to exhibit a zero-bias anomaly at low temperatures, arising from a suppression of the quantum corrections due to weak localization and electron interactions. A simple rescaling of these data, free of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90031eae3b1131f5c93080e8f0f72f90
http://link.springer.com/article/10.1038/s41598-020-62313-3

Zobrazit plný text záznamu

Plný text ve formátu HTML

CVD Synthesis of Intermediate State-Free, Large-Area and Continuous MoS2 via Single-Step Vapor-Phase Sulfurization of MoO2 Precursor

Autor: R. Somphonsane, Tinna Chiawchan, Kanokwan Buapan, H. Ramamoorthy

Publikováno v: Nanomaterials
Volume 11
Issue 10
Nanomaterials, Vol 11, Iss 2642, p 2642 (2021)

The low evaporation temperature and carcinogen classification of commonly used molybdenum trioxide (MoO3) precursor render it unsuitable for the safe and practical synthesis of molybdenum disulfide (MoS2). Furthermore, as evidenced by several experim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ec9442dd8f2de22a011fff3a3df17ca

Zobrazit plný text záznamu

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Transient Response of h‑BN-Encapsulated Graphene Transistors: Signatures of Self-Heating and Hot-Carrier Trapping

Autor: H. Ramamoorthy, Jonathan P. Bird, G. He, Michio Kida, Gil-Ho Kim, C.-P. Kwan, Kohei Sakanashi, Naoki Matsumoto, R. Somphonsane, Miao Zhao, Yunseob Kim, Nobuyuki Aoki, Takashi Taniguchi, S. Yin, Zhi Jin, Kenji Watanabe, J. Nathawat, N. Arabchigavkani, Michael Randle

Publikováno v: ACS Omega, Vol 4, Iss 2, Pp 4082-4090 (2019)
ACS Omega

We use transient electrical measurements to investigate the details of self-heating and charge trapping in graphene transistors encapsulated in hexagonal boron nitride (h-BN) and operated under strongly nonequilibrium conditions. Relative to more sta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c50d0cdf883c97935b8c990cb9bf7f70
https://doaj.org/article/0f9f3da6bd324b7eac40a24b0369ad72

Zobrazit plný text záznamu

Remote Mesoscopic Signatures of Induced Magnetic Texture in Graphene

Autor: B. Barut, Nobuyuki Aoki, Peter A. Dowben, H. Ramamoorthy, G. He, N. Arabchigavkani, R. Somphonsane, Jonathan P. Bird, Michael Randle, R. Dixit, J. Nathawat, S. Yin, Kohei Sakanashi, Wai-Ning Mei, Keke He, Jonas Fransson, Kechun Zhang, Liu-Jun Wang

Publikováno v: Physical review letters. 126(8)

Mesoscopic conductance fluctuations are a ubiquitous signature of phase-coherent transport in small conductors, exhibiting universal character independent of system details. In this Letter, however, we demonstrate a pronounced breakdown of this unive

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::749137edb4d47d371c14a2c3bdddc3e0
https://pubmed.ncbi.nlm.nih.gov/33709762

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání