Search Results - "Chakrabarty, Kallol"

High-pressure high-temperature synthesis and characterization of B10C by Iwan, Seth, Chakrabarty, Kallol, Baker, Paul A., Vohra, Yogesh K.

“…The boron-rich boron carbide materials have been traditionally synthesized by adding boron powder to B4C material and subjecting it to hot pressing sintering…”
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Effect of argon flow rate and direct current bias on the growth of boron nitride coating in low-temperature plasma by Chakrabarty, Kallol, Baker, Paul A., Vijayan, Vineeth M., Catledge, Shane A.

“…A microwave plasma chemical vapor deposition system was used to synthesize cubic boron nitride (cBN) coatings on diamond seeded silicon substrates using direct…”
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Properties of high entropy borides synthesized via microwave-induced plasma by Storr, Bria, Moore, Luke, Chakrabarty, Kallol, Mohammed, Zaheeruddin, Rangari, Vijaya, Chen, Cheng-Chien, Catledge, Shane A.

“…Microwave-induced plasma was used to anneal precursor powders containing five metal oxides with carbon and boron carbide as reducing agents, resulting in high…”
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Superhard Boron-Rich Boron Carbide with Controlled Degree of Crystallinity by Chakrabarty, Kallol, Chen, Wei-Chih, Baker, Paul A., Vijayan, Vineeth M., Chen, Cheng-Chien, Catledge, Shane A.

“…Superhard boron-rich boron carbide coatings were deposited on silicon substrates by microwave plasma chemical vapor deposition (MPCVD) under controlled…”
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Effects of direct current bias on nucleation density of superhard boron-rich boron carbide films made by microwave plasma chemical vapor deposition by Ramkorun, Bhavesh, Chakrabarty, Kallol, Catledge, Shane A

“…We report bias enhanced nucleation and growth of boron-rich deposits through systematic study of the effect of a negative direct current substrate bias during…”
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Single-Step Synthesis Process for High-Entropy Transition Metal Boride Powders Using Microwave Plasma by Storr, Bria, Kodali, Deepa, Chakrabarty, Kallol, Baker, Paul A., Rangari, Vijaya, Catledge, Shane A.

“…A novel approach is demonstrated for the synthesis of the high entropy transition metal boride (Ta, Mo, Hf, Zr, Ti)B2 using a single heating step enabled by…”
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Novel superhard BC10N synthesized by microwave plasma CVD by Chakrabarty, Kallol, Baker, Paul A., Catledge, Shane A.

“…Microwave Plasma Chemical Vapor Deposition (MPCVD) was used to synthesize novel superhard BC10N on silicon substrates. Feedgas mixtures of H2, CH4, N2, and…”
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Hexagonal boron nitride grown using high atomic boron emission during microwave plasma chemical vapor deposition by Chakrabarty, Kallol, Arnold, Ivan, Catledge, Shane A.

“…Boron nitride (BN) is a member of Group III nitrides and continues to spark interest among the scientific community for its mechanical properties, chemical…”
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Microwave Plasma CVD Synthesis of Superhard CNOB Materials by Chakrabarty, Kallol

“…Superhard materials are catching a lot of attention due to their unique properties and practical applications. When the hardness value of the material exceeds…”
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A diffusion approach for plasma synthesis of superhard tantalum borides—ERRATUM by Rau, Aaditya, Chakrabarty, Kallol, Gullion, William, Baker, Paul A., Bikmukhametov, Ilias, Martens, Richard L., Thompson, Gregory B., Catledge, Shane A.

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Bias-Enhanced Formation of Metastable and Multiphase Boron Nitride Coating in Microwave Plasma Chemical Vapor Deposition by Chakrabarty, Kallol, Baker, Paul A., Vijayan, Vineeth M., Catledge, Shane A.

“…Boron nitride (BN) is primarily a synthetically produced advanced ceramic material. It is isoelectronic to carbon and, like carbon, can exist as several…”
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Erratum — A diffusion approach for plasma synthesis of superhard tantalum borides by Rau, Aaditya, Chakrabarty, Kallol, Gullion, William, Baker, Paul A., Bikmukhametov, Ilias, Martens, Richard L., Thompson, Gregory B., Catledge, Shane A.

“…DOI: https://doi.org/10.1557/jmr.2019.357, Published by Materials Research Society with Cambridge University Press, 9 December 2019…”
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High-Entropy Borides under Extreme Environment of Pressures and Temperatures by Iwan, Seth, Lin, Chia-Min, Perreault, Christopher, Chakrabarty, Kallol, Chen, Cheng-Chien, Vohra, Yogesh, Hrubiak, Rostislav, Shen, Guoyin, Velisavljevic, Nenad

“…The high-entropy transition metal borides containing a random distribution of five or more constituent metallic elements offer novel opportunities in designing…”
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A diffusion approach for plasma synthesis of superhard tantalum borides by Rau, Aaditya, Chakrabarty, Kallol, Gullion, William, Baker, Paul A., Bikmukhametov, Ilias, Martens, Richard L., Thompson, Gregory B., Catledge, Shane A.

“…Microwave plasma chemical vapor deposition (MPCVD) was used to diffuse boron into tantalum using plasma initiated from a feedgas mixture containing hydrogen…”
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Selective Deposition of Hard Boron-Carbon Microstructures on Silicon by Samudrala, Gopi, Chakrabarty, Kallol, Baker, Paul A, Tucker, Bernabe S, Vohra, Yogesh K, Catledge, Shane A

“…Boron-rich B-C compounds with high hardness have been recently synthesized by the chemical vapor deposition (CVD) method. In this paper, we present our…”
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