The Experts below are selected from a list of 38223 Experts worldwide ranked by ideXlab platform
Raman Sankar - One of the best experts on this subject based on the ideXlab platform.
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large single crystal growth Transport Property and spectroscopic characterizations of three dimensional dirac semimetal cd3as2
Scientific Reports, 2015Co-Authors: Raman Sankar, Madhab Neupane, Suyang Xu, Christopher John Butler, Ilija Zeljkovic, Panneer I Muthuselvam, Feiting Huang, Sunil K Karna, R JayavelAbstract:Large single crystal growth, Transport Property, and spectroscopic characterizations of three-dimensional Dirac semimetal Cd 3 As 2
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large single crystal growth Transport Property and spectroscopic characterizations of three dimensional dirac semimetal cd3as2
Scientific Reports, 2015Co-Authors: Raman Sankar, Madhab Neupane, Christopher John Butler, Ilija Zeljkovic, Panneer I Muthuselvam, Sunil K Karna, F T Huang, S T Guo, M W Chu, Weili LeeAbstract:The three dimensional (3D) Dirac semimetal is a new quantum state of matter that has attracted much attention recently in physics and material science. Here, we report on the growth of large plate-like single crystals of Cd3As2 in two major orientations by a self-selecting vapor growth (SSVG) method, and the optimum growth conditions have been experimentally determined. The crystalline imperfections and electrical properties of the crystals were examined with transmission electron microscopy (TEM), scanning tunneling microscopy (STM), and Transport Property measurements. This SSVG method makes it possible to control the as-grown crystal compositions with excess Cd or As leading to mobilities near 5-10(5) cm(2)V(-1)s(-1). Zn-doping can effectively reduce the carrier density to reach the maximum residual resistivity ratio (RRRρ300K/ρ5K) of 7.6. A vacuum-cleaved single crystal has been investigated using angle-resolved photoemission spectroscopy (ARPES) to reveal a single Dirac cone near the center of the surface Brillouin zone with a binding energy of approximately 200 meV.
R Jayavel - One of the best experts on this subject based on the ideXlab platform.
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large single crystal growth Transport Property and spectroscopic characterizations of three dimensional dirac semimetal cd3as2
Scientific Reports, 2015Co-Authors: Raman Sankar, Madhab Neupane, Suyang Xu, Christopher John Butler, Ilija Zeljkovic, Panneer I Muthuselvam, Feiting Huang, Sunil K Karna, R JayavelAbstract:Large single crystal growth, Transport Property, and spectroscopic characterizations of three-dimensional Dirac semimetal Cd 3 As 2
Ilija Zeljkovic - One of the best experts on this subject based on the ideXlab platform.
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large single crystal growth Transport Property and spectroscopic characterizations of three dimensional dirac semimetal cd3as2
Scientific Reports, 2015Co-Authors: Raman Sankar, Madhab Neupane, Suyang Xu, Christopher John Butler, Ilija Zeljkovic, Panneer I Muthuselvam, Feiting Huang, Sunil K Karna, R JayavelAbstract:Large single crystal growth, Transport Property, and spectroscopic characterizations of three-dimensional Dirac semimetal Cd 3 As 2
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large single crystal growth Transport Property and spectroscopic characterizations of three dimensional dirac semimetal cd3as2
Scientific Reports, 2015Co-Authors: Raman Sankar, Madhab Neupane, Christopher John Butler, Ilija Zeljkovic, Panneer I Muthuselvam, Sunil K Karna, F T Huang, S T Guo, M W Chu, Weili LeeAbstract:The three dimensional (3D) Dirac semimetal is a new quantum state of matter that has attracted much attention recently in physics and material science. Here, we report on the growth of large plate-like single crystals of Cd3As2 in two major orientations by a self-selecting vapor growth (SSVG) method, and the optimum growth conditions have been experimentally determined. The crystalline imperfections and electrical properties of the crystals were examined with transmission electron microscopy (TEM), scanning tunneling microscopy (STM), and Transport Property measurements. This SSVG method makes it possible to control the as-grown crystal compositions with excess Cd or As leading to mobilities near 5-10(5) cm(2)V(-1)s(-1). Zn-doping can effectively reduce the carrier density to reach the maximum residual resistivity ratio (RRRρ300K/ρ5K) of 7.6. A vacuum-cleaved single crystal has been investigated using angle-resolved photoemission spectroscopy (ARPES) to reveal a single Dirac cone near the center of the surface Brillouin zone with a binding energy of approximately 200 meV.
Panneer I Muthuselvam - One of the best experts on this subject based on the ideXlab platform.
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large single crystal growth Transport Property and spectroscopic characterizations of three dimensional dirac semimetal cd3as2
Scientific Reports, 2015Co-Authors: Raman Sankar, Madhab Neupane, Suyang Xu, Christopher John Butler, Ilija Zeljkovic, Panneer I Muthuselvam, Feiting Huang, Sunil K Karna, R JayavelAbstract:Large single crystal growth, Transport Property, and spectroscopic characterizations of three-dimensional Dirac semimetal Cd 3 As 2
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large single crystal growth Transport Property and spectroscopic characterizations of three dimensional dirac semimetal cd3as2
Scientific Reports, 2015Co-Authors: Raman Sankar, Madhab Neupane, Christopher John Butler, Ilija Zeljkovic, Panneer I Muthuselvam, Sunil K Karna, F T Huang, S T Guo, M W Chu, Weili LeeAbstract:The three dimensional (3D) Dirac semimetal is a new quantum state of matter that has attracted much attention recently in physics and material science. Here, we report on the growth of large plate-like single crystals of Cd3As2 in two major orientations by a self-selecting vapor growth (SSVG) method, and the optimum growth conditions have been experimentally determined. The crystalline imperfections and electrical properties of the crystals were examined with transmission electron microscopy (TEM), scanning tunneling microscopy (STM), and Transport Property measurements. This SSVG method makes it possible to control the as-grown crystal compositions with excess Cd or As leading to mobilities near 5-10(5) cm(2)V(-1)s(-1). Zn-doping can effectively reduce the carrier density to reach the maximum residual resistivity ratio (RRRρ300K/ρ5K) of 7.6. A vacuum-cleaved single crystal has been investigated using angle-resolved photoemission spectroscopy (ARPES) to reveal a single Dirac cone near the center of the surface Brillouin zone with a binding energy of approximately 200 meV.
Sunil K Karna - One of the best experts on this subject based on the ideXlab platform.
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large single crystal growth Transport Property and spectroscopic characterizations of three dimensional dirac semimetal cd3as2
Scientific Reports, 2015Co-Authors: Raman Sankar, Madhab Neupane, Suyang Xu, Christopher John Butler, Ilija Zeljkovic, Panneer I Muthuselvam, Feiting Huang, Sunil K Karna, R JayavelAbstract:Large single crystal growth, Transport Property, and spectroscopic characterizations of three-dimensional Dirac semimetal Cd 3 As 2
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large single crystal growth Transport Property and spectroscopic characterizations of three dimensional dirac semimetal cd3as2
Scientific Reports, 2015Co-Authors: Raman Sankar, Madhab Neupane, Christopher John Butler, Ilija Zeljkovic, Panneer I Muthuselvam, Sunil K Karna, F T Huang, S T Guo, M W Chu, Weili LeeAbstract:The three dimensional (3D) Dirac semimetal is a new quantum state of matter that has attracted much attention recently in physics and material science. Here, we report on the growth of large plate-like single crystals of Cd3As2 in two major orientations by a self-selecting vapor growth (SSVG) method, and the optimum growth conditions have been experimentally determined. The crystalline imperfections and electrical properties of the crystals were examined with transmission electron microscopy (TEM), scanning tunneling microscopy (STM), and Transport Property measurements. This SSVG method makes it possible to control the as-grown crystal compositions with excess Cd or As leading to mobilities near 5-10(5) cm(2)V(-1)s(-1). Zn-doping can effectively reduce the carrier density to reach the maximum residual resistivity ratio (RRRρ300K/ρ5K) of 7.6. A vacuum-cleaved single crystal has been investigated using angle-resolved photoemission spectroscopy (ARPES) to reveal a single Dirac cone near the center of the surface Brillouin zone with a binding energy of approximately 200 meV.
