Výsledky vyhledávání - "Gopinath Bhimarasetti"

The process window for diamond deposition from the vapor phase with sulfur in the C–H–O feed gas mixtures

Autor: Gopinath Bhimarasetti, Mahendra K. Sunkara

Publikováno v: Thin Solid Films. 440:78-86

Theoretical predictions using a modified radical species ternary diagram for C–H–O system indicate that addition of sulfur expands the C–H–O gas phase compositional window for diamond deposition. Sulfur addition to no-growth domain increases

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d276137297e820128a621bf073ebb237
https://doi.org/10.1016/s0040-6090(03)00837-x

Zobrazit plný text záznamu

Carbon microtubes: tuning internal diameters and conical angles

Autor: Gopinath Bhimarasetti, Mahendra K. Sunkara, John M. Cowley

Publikováno v: Nanotechnology. 16(7)

In this paper, we report a synthesis strategy for a new class of hollow, curved carbon morphologies, ‘carbon microtubes’ (CMTs), with absolute control ove rt heir conical angles and internal diameters. Our synthesis methodology employs nitrogen o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55c3571fa7d6da0b95be083783a9277b
https://pubmed.ncbi.nlm.nih.gov/21727453

Zobrazit plný text záznamu

Synthesis of Sub-20-nm-Sized Bismuth 1-D Structures Using Gallium—Bismuth Systems

Autor: Mahendra K. Sunkara, Gopinath Bhimarasetti

Publikováno v: ChemInform. 36

Bismuth (Bi) nanowires are interesting one-dimensional systems due to the significant quantum confinement effects exhibited as a function of the wire diameters, and synthesizing Bi nanowires with sizes below 20 nm is of fundamental importance in unde

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48957406c2294ead4ee292848a46f7f5
https://doi.org/10.1002/chin.200546215

Zobrazit plný text záznamu

Chemical design of inorganic nanowires, nanotubes and nanowire networks

Autor: Mahendra K. Sunkara, Hari Chandrasekaran, Gopinath Bhimarasetti, Rahel Bogale, Ryan Thurman, Hongwei Li, Sreeram Vaddiraju, Trevor Powers

Publikováno v: Nanosensing: Materials and Devices.

Inorganic nanowires are expected to play a central role in the re-engineering of products with applications in composites, thin films, nanodispersions, energy conversion devices, sensors, nanoelectronic devices and optics. The synthesis of materials

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::50ce053868dc9afc1163023022082e2d
https://doi.org/10.1117/12.571424

Zobrazit plný text záznamu

Carbon nanopipettes and microtubes for electrochemical sensing and microfluidics

Autor: Mahendra K. Sunkara, Gopinath Bhimarasetti, Randall Lowe, Radhika C. Mani

Publikováno v: Nanosensing: Materials and Devices.

We present the synthesis of two novel morphologies for carbon tubular structures: Nanopipettes and Micropipes. The synthesis procedures for both these structures are both unique and different from each other and the conventional methods used for carb

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::19070bca4941ae61b0fb37c14b81a963
https://doi.org/10.1117/12.571363

Zobrazit plný text záznamu

Nanocrystalline Graphite for Electrochemical Sensing

Autor: Richard P. Baldwin, Rahul Rao, Gopinath Bhimarasetti, John M. Cowley, John A Chaney, Radhika C. Mani, Mahendra K. Sunkara, J. Gullapalli, Apparao M. Rao

Publikováno v: Journal of The Electrochemical Society. 152:E154

and selected catechols and quinones. Raman spectroscopy and electron nanodiffraction were used to confirm the presence of nanocrystals of graphite and support the hypoth- esis that NCG exhibits electrochemical activity similar to that of edge planes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f4726691c13a97fd660ca8248b4b43c5
https://doi.org/10.1149/1.1870772

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání