Search Results - "Dravid, Vinayak"

High performance bulk thermoelectrics via a panoscopic approach by He, Jiaqing, Kanatzidis, Mercouri G., Dravid, Vinayak P.

“…One of the intellectual challenges for next generation thermoelectric materials revolves around the synthesis and fabrication of hierarchically organized…”
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Atomic Resolution Study of Reversible Conversion Reaction in Metal Oxide Electrodes for Lithium-Ion Battery by Luo, Langli, Wu, Jinsong, Xu, Junming, Dravid, Vinayak P

“…Electrode materials based on conversion reactions with lithium ions have shown much higher energy density than those based on intercalation reactions. Here,…”
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Strained endotaxial nanostructures with high thermoelectric figure of merit by Biswas, Kanishka, He, Jiaqing, Zhang, Qichun, Wang, Guoyu, Uher, Ctirad, Dravid, Vinayak P., Kanatzidis, Mercouri G.

“…Thermoelectric materials can directly generate electrical power from waste heat but the challenge is in designing efficient, stable and inexpensive systems…”
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Sensing the Invisible: Ultrathin (UT) Membrane Chip for In-Situ Microscopy by Dravid, Vinayak

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High Thermoelectric Performance of p‑Type SnTe via a Synergistic Band Engineering and Nanostructuring Approach by Tan, Gangjian, Zhao, Li-Dong, Shi, Fengyuan, Doak, Jeff W, Lo, Shih-Han, Sun, Hui, Wolverton, Chris, Dravid, Vinayak P, Uher, Ctirad, Kanatzidis, Mercouri G

“…SnTe is a potentially attractive thermoelectric because it is the lead-free rock-salt analogue of PbTe. However, SnTe is a poor thermoelectric material because…”
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Conductive 2D metal-organic framework for high-performance cathodes in aqueous rechargeable zinc batteries by Nam, Kwan Woo, Park, Sarah S., dos Reis, Roberto, Dravid, Vinayak P., Kim, Heejin, Mirkin, Chad A., Stoddart, J. Fraser

“…Currently, there is considerable interest in developing advanced rechargeable batteries that boast efficient distribution of electricity and economic…”
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Nanoscale Graphene Oxide (nGO) as Artificial Receptors: Implications for Biomolecular Interactions and Sensing by Chou, Stanley S, De, Mrinmoy, Luo, Jiayan, Rotello, Vincent M, Huang, Jiaxing, Dravid, Vinayak. P

“…The role of conventional graphene-oxide in biosensing has been limited to that of a quenching substrate or signal transducer due to size inconsistencies and…”
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High-performance bulk thermoelectrics with all-scale hierarchical architectures by Biswas, Kanishka, He, Jiaqing, Blum, Ivan D., Wu, Chun-I, Hogan, Timothy P., Seidman, David N., Dravid, Vinayak P., Kanatzidis, Mercouri G.

“…Controlling the structure of thermoelectric materials on all length scales (atomic, nanoscale and mesoscale) relevant for phonon scattering makes it possible…”
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Growth Mechanism of Transition Metal Dichalcogenide Monolayers: The Role of Self-Seeding Fullerene Nuclei by Cain, Jeffrey D, Shi, Fengyuan, Wu, Jinsong, Dravid, Vinayak P

“…Due to their unique optoelectronic properties and potential for next generation devices, monolayer transition metal dichalcogenides (TMDs) have attracted a…”
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Ternary Metal Phosphide with Triple-Layered Structure as a Low-Cost and Efficient Electrocatalyst for Bifunctional Water Splitting by Yu, Jing, Li, Qianqian, Li, Yuan, Xu, Cheng-Yan, Zhen, Liang, Dravid, Vinayak P., Wu, Jinsong

“…Development of low‐cost, high‐performance, and bifunctional electrocatalysts for water splitting is essential for renewable and clean energy technologies…”
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Ultralow thermal conductivity and high thermoelectric figure of merit in SnSe crystals by Zhao, Li-Dong, Lo, Shih-Han, Zhang, Yongsheng, Sun, Hui, Tan, Gangjian, Uher, Ctirad, Wolverton, C., Dravid, Vinayak P., Kanatzidis, Mercouri G.

“…The main obstacle to improving the thermoelectric efficiency of a material arises from the common interdependence of electrical and thermal conductivity,…”
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Non-equilibrium processing leads to record high thermoelectric figure of merit in PbTe–SrTe by Tan, Gangjian, Shi, Fengyuan, Hao, Shiqiang, Zhao, Li-Dong, Chi, Hang, Zhang, Xiaomi, Uher, Ctirad, Wolverton, Chris, Dravid, Vinayak P., Kanatzidis, Mercouri G.

“…The broad-based implementation of thermoelectric materials in converting heat to electricity hinges on the achievement of high conversion efficiency. Here we…”
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High Thermoelectric Performance in the New Cubic Semiconductor AgSnSbSe3 by High-Entropy Engineering by Luo, Yubo, Hao, Shiqiang, Cai, Songting, Slade, Tyler J, Luo, Zhong Zhen, Dravid, Vinayak P, Wolverton, Chris, Yan, Qingyu, Kanatzidis, Mercouri G

“…We investigate the structural and physical properties of the AgSn m SbSe m+2 system with m = 1–20 (i.e., SnSe matrix and ∼5–50% AgSbSe2) from atomic, nano, and…”
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Interface and heterostructure design in polyelemental nanoparticles by Chen, Peng-Cheng, Liu, Mohan, Du, Jingshan S, Meckes, Brian, Wang, Shunzhi, Lin, Haixin, Dravid, Vinayak P, Wolverton, Chris, Mirkin, Chad A

“…Nanomaterials that form as heterostructures have applications in catalysis, plasmonics, and electronics. Multielement nanoparticles can now be synthesized…”
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Ultrahigh power factor and thermoelectric performance in hole-doped single-crystal SnSe by Zhao, Li-Dong, Tan, Gangjian, Hao, Shiqiang, He, Jiaqing, Pei, Yanling, Chi, Hang, Wang, Heng, Gong, Shengkai, Xu, Huibin, Dravid, Vinayak P., Uher, Ctirad, Snyder, G. Jeffrey, Wolverton, Chris, Kanatzidis, Mercouri G.

“…Thermoelectric technology, harvesting electric power directly from heat, is a promising environmentally friendly means of energy savings and power generation…”
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Distinct Impact of Alkali-Ion Doping on Electrical Transport Properties of Thermoelectric p‑Type Polycrystalline SnSe by Wei, Tian-Ran, Tan, Gangjian, Zhang, Xiaomi, Wu, Chao-Feng, Li, Jing-Feng, Dravid, Vinayak P, Snyder, G. Jeffrey, Kanatzidis, Mercouri G

“…Recent findings about ultrahigh thermoelectric performance in SnSe single crystals have stimulated related research on this simple binary compound, which is…”
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Valley-polarized exciton–polaritons in a monolayer semiconductor by Chen, Yen-Jung, Cain, Jeffrey D., Stanev, Teodor K., Dravid, Vinayak P., Stern, Nathaniel P.

“…Single layers of transition metal dichalcogenides are two-dimensional (2D) direct-bandgap semiconductors with degenerate, but inequivalent, ‘valleys’ in the…”
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High Thermoelectric Performance via Hierarchical Compositionally Alloyed Nanostructures by Zhao, Li-Dong, Hao, Shiqiang, Lo, Shih-Han, Wu, Chun-I, Zhou, Xiaoyuan, Lee, Yeseul, Li, Hao, Biswas, Kanishka, Hogan, Timothy P, Uher, Ctirad, Wolverton, C, Dravid, Vinayak P, Kanatzidis, Mercouri G

“…Previous efforts to enhance thermoelectric performance have primarily focused on reduction in lattice thermal conductivity caused by broad-based phonon…”
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Uniaxial Expansion of the 2D Ruddlesden–Popper Perovskite Family for Improved Environmental Stability by Spanopoulos, Ioannis, Hadar, Ido, Ke, Weijun, Tu, Qing, Chen, Michelle, Tsai, Hsinhan, He, Yihui, Shekhawat, Gajendra, Dravid, Vinayak P, Wasielewski, Michael R, Mohite, Aditya D, Stoumpos, Constantinos C, Kanatzidis, Mercouri G

“…The unique hybrid nature of 2D Ruddlesden–Popper (R–P) perovskites has bestowed upon them not only tunability of their electronic properties but also…”
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High spectral resolution of gamma-rays at room temperature by perovskite CsPbBr3 single crystals by He, Yihui, Matei, Liviu, Jung, Hee Joon, McCall, Kyle M., Chen, Michelle, Stoumpos, Constantinos C., Liu, Zhifu, Peters, John A., Chung, Duck Young, Wessels, Bruce W., Wasielewski, Michael R., Dravid, Vinayak P., Burger, Arnold, Kanatzidis, Mercouri G.

“…Gamma-ray detection and spectroscopy is the quantitative determination of their energy spectra, and is of critical value and critically important in diverse…”
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