Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Dhital, Chetan."'
Publikováno v:
Phys. Rev. B 99, 024428 (2019)
By employing magnetization and small angle neutron scattering (SANS) measurements, we have investigated the behavior of the skyrmion lattice (SKL) and the helical order in MnSi0.992Ga0.008. Our results indicate that the order of the SKL is sensitive
Externí odkaz:
http://arxiv.org/abs/1810.08790
Autor:
Wang, Zhenyu, Okada, Yoshinori, O'Neal, Jared, Zhou, Wenwen, Walkup, Daniel, Dhital, Chetan, Hogan, Tom, Clancy, Patrick, Kim, Young-June, Hu, Y. F., Santos, Luiz H., Wilson, Stephen D., Trivedi, Nandini, Madhavan, Vidya
A correlated material in the vicinity of an insulator-metal transition (IMT) exhibits rich phenomenology and variety of interesting phases. A common avenue to induce IMTs in Mott insulators is doping, which inevitably leads to disorder. While disorde
Externí odkaz:
http://arxiv.org/abs/1810.06688
Publikováno v:
In Materials Chemistry and Physics 1 June 2022 285
Autor:
Dhital, Chetan, DeBeer-Schmitt, Lisa, Zhang, Qiang, Xie, Weiwei, Young, David P., DiTusa, John F.
Publikováno v:
Phys. Rev. B 96, 214425 (2017)
By using magnetization and small-angle neutron scattering (SANS) measurements, we have investigated the magnetic behavior of Mn_{1-x}Ir_{x}Si system to explore the effect of increased carrier density and spin-orbit interaction on the magnetic propert
Externí odkaz:
http://arxiv.org/abs/1707.05673
Autor:
Dhital, Chetan, Hogan, Tom, Yamani, Z., Birgeneau, Robert J., Tian, W., Matsuda, M., Sefat, A. S., Wang, Ziqiang, Wilson, Stephen D.
Publikováno v:
Physical Review B 89, 214404 (2014)
Neutron diffraction measurements are presented measuring the responses of both magnetic and structural order parameters of parent and lightly Co-doped Ba(Fe{1-x}Co{x})2As2 under the application of uniaxial pressure. We find that the uniaxial pressure
Externí odkaz:
http://arxiv.org/abs/1406.2033
Autor:
Graf, M. J., Disseler, S. M., Dhital, Chetan, Hogan, T., Bojko, M., Amato, A., Luetkens, H., Baines, C., Margineda, D., Giblin, S. R., Jura, M., Wilson, Stephen D.
We present resistivity, magnetization, and zero field muon spin relaxation ($\mu$SR) data for the pyrochlore iridate materials Nd$_{2-x}$Ca$_{x}$Ir$_{2}$O$_{7}$ ($x = 0, 0.06$, and $0.10$) and Sm$_2$Ir$_2$O$_7$. While Nd$_{2}$Ir$_{2}$O$_{7}$ (Nd227)
Externí odkaz:
http://arxiv.org/abs/1406.0194
Autor:
Liu, Chang, Xu, Su-Yang, Alidoust, Nasser, Chang, Tay-Rong, Lin, Hsin, Dhital, Chetan, Khadka, Sovit, Neupane, Madhab, Belopolski, Ilya, Landolt, Gabriel, Jeng, Horng-Tay, Markiewicz, Robert, Dil, J. Hugo, Bansil, Arun, Wilson, Stephen D., Hasan, M. Zahid
Publikováno v:
Phys. Rev. B 90, 045127 (2014)
Novel phases of two dimensional electron systems resulting from new surface or interface modified electronic structures have generated significant interest in material science. We utilize photoemission spectroscopy to show that the near-surface elect
Externí odkaz:
http://arxiv.org/abs/1403.2704
Autor:
Dhital, Chetan, Hogan, Tom, Zhou, Wenwen, Chen, Xiang, Ren, Zhensong, Pokharel, Mani, Okada, Yoshinori, Heine, M., Tian, Wei, Yamani, Z., Opeil, C., Helton, J. S., Lynn, J. W., Wang, Ziqiang, Madhavan, Vidya, Wilson, Stephen D.
Publikováno v:
Nature Communications 5, 3377 (2014)
Interest in many strongly spin-orbit coupled 5d-transition metal oxide insulators stems from mapping their electronic structures to a J=1/2 Mott phase. One of the hopes is to establish their Mott parent states and explore these systems' potential of
Externí odkaz:
http://arxiv.org/abs/1311.0783
Autor:
Okada, Yoshinori, Serbyn, Maksym, Lin, Hsin, Walkup, Daniel, Zhou, Wenwen, Dhital, Chetan, Neupane, Madhab, Xu, Suyang, Wang, Yung Jui, Sankar, R., Chou, Fangcheng, Bansil, Arun, Hasan, M. Zahid, Wilson, Stephen D., Fu, Liang, Madhavan, Vidya
Publikováno v:
Science 341, 6153 (2013)
In the recently discovered topological crystalline insulators (TCIs), topology and crystal symmetry intertwine to create surface states with a unique set of characteristics. Among the theoretical predictions for TCIs is the possibility of imparting m
Externí odkaz:
http://arxiv.org/abs/1305.2823
Autor:
Okada, Yoshinori, Walkup, Daniel, Lin, Hsin, Dhital, Chetan, Chang, Tay-Rong, Khadka, Sovit, Zhou, Wenwen, Jeng, Horng-Tay, Bansil, Arun, Wang, Ziqiang, Wilson, Stephen, Madhavan, Vidya
Publikováno v:
Nature Materials 12, 707 (2013)
The Ruddlesden-Popper (RP) series of iridates (Srn+1IrnO3n+1) have been the subject of much recent attention due to the anticipation of emergent physics arising from the cooperative action of spin-orbit (SO) driven band splitting and Coulomb interact
Externí odkaz:
http://arxiv.org/abs/1303.6027