Zobrazeno 1 - 10
of 280
pro vyhledávání: '"Butch, N. P."'
Autor:
Smith, E. M., Benton, O., Yahne, D. R., Placke, B., Schäfer, R., Gaudet, J., Dudemaine, J., Fitterman, A., Beare, J., Wildes, A. R., Bhattacharya, S., DeLazzer, T., Buhariwalla, C. R. C., Butch, N. P., Movshovich, R., Garrett, J. D., Marjerrison, C. A., Clancy, J. P., Kermarrec, E., Luke, G. M., Bianchi, A. D., Ross, K. A., Gaulin, B. D.
In his comment [arXiv:2209.03235], S. W. Lovesey argues that our analysis of neutron scattering experiments performed on Ce$_2$Zr$_2$O$_7$ is invalid. Lovesey argues that we have not properly accounted for the higher-order multipolar contributions to
Externí odkaz:
http://arxiv.org/abs/2209.14956
Autor:
Sundar, Shyam, Azari, N., Goeks, M., Gheidi, S., Abedi, M., Yakovlev, M., Dunsiger, S. R., Wilkinson, J. M., Blundell, S. J., Metz, T. E., Hayes, I. M., Saha, S. R., Lee, S., Woods, A. J., Movshovich, R., Thomas, S. M., Rosa, P. F. S., Butch, N. P., Paglione, J., Sonier, J. E.
Publikováno v:
Communications Physics 6, 24 (2023)
In most superconductors electrons form Cooper pairs in a spin-singlet state mediated by either phonons or by long-range interactions such as spin fluctuations. The superconductor UTe$_2$ is a rare material wherein electrons are believed to form pairs
Externí odkaz:
http://arxiv.org/abs/2207.13725
Autor:
Khatua, J., Bhattacharya, S., Ding, Q. P., Vrtnik, S., Strydom, A. M., Butch, N. P., Luetkens, H., Kermarrec, E., Rao, M. S. Ramachandra, Zorko, A., Furukawa, Y., Khuntia, P.
Publikováno v:
Physical Review B 106, 104404 ( 2022)
Quantum fluctuations enhanced by frustration and subtle interplay between competing degrees of freedom offer an ideal ground to realize novel states with fractional quantum numbers in quantum materials that defy standard theoretical paradigms. Quantu
Externí odkaz:
http://arxiv.org/abs/2204.12813
Autor:
Denlinger, J. D., Kang, J. -S., Dudy, L., Allen, J. W., Kim, Kyoo, Shim, J. -H., Haule, K., Sarrao, J. L., Butch, N. P., Maple, M. B.
Publikováno v:
Electron. Struct. 4, 013001 (2022)
Previous high-resolution angle-resolved photoemission (ARPES) studies of URu$_2$Si$_2$ have characterized the temperature-dependent behavior of narrow-band states close to the Fermi level ($E_\mathrm{F}$) at low photon energies near the zone center,
Externí odkaz:
http://arxiv.org/abs/2111.15650
Autor:
Huang, Q., Rawl, R., Xie, W. W., Chou, E. S., Zapf, V. S., Ding, X. X., Mauws, C., Wiebe, C. R., Feng, E. X., Cao, H. B., Tian, W., Ma, J., Qiu, Y., Butch, N., Zhou, H. D.
With the motivation to study how non-magnetic ion site disorder affects the quantum magnetism of Ba3CoSb2O9, a spin-1/2 equilateral triangular lattice antiferromagnet, we performed DC and AC susceptibility, specific heat, elastic and inelastic neutro
Externí odkaz:
http://arxiv.org/abs/2108.08893
Autor:
Smith, E. M., Benton, O., Yahne, D. R., Placke, B., Schäfer, R., Gaudet, J., Dudemaine, J., Fitterman, A., Beare, J., Wildes, A. R., Bhattacharya, S., DeLazzer, T., Buhariwalla, C. R. C., Butch, N. P., Movshovich, R., Garrett, J. D., Marjerrison, C. A., Clancy, J. P., Kermarrec, E., Luke, G. M., Bianchi, A. D., Ross, K. A., Gaulin, B. D.
The Ce$^{3+}$ pseudospin-$\frac{1}{2}$ degrees of freedom in the pyrochlore magnet Ce$_2$Zr$_2$O$_7$ are known to possess dipole-octupole (DO) character, making it a candidate for novel quantum spin liquid (QSL) ground states at low temperatures. We
Externí odkaz:
http://arxiv.org/abs/2108.01217
Autor:
Riberolles, S. X. M., Zhang, Q., Gordon, Elijah, Butch, N. P., Ke, Liqin, Yan, J. -Q., McQueeney, R. J.
Publikováno v:
Phys. Rev. B 104, 064401 (2021)
The Mn(Bi$_{1-x}$Sb$_x$)$_2$Te$_4$ series is purported to span from antiferromagnetic (AF) topological insulator at x = 0 to a trivial AF insulator at x = 1. Here we report on neutron diffraction and inelastic neutron scattering studies of the magnet
Externí odkaz:
http://arxiv.org/abs/2103.09335
Autor:
Campbell, D. J., Collini, J., Slawinska, J., Autieri, C., Wang, L., Wang, K., Wilfong, B., Eo, Y. S., Neves, P., Graf, D., Rodriguez, E. E., Butch, N. P., Nardelli, M. Buongiorno, Paglione, J.
Publikováno v:
npj Quantum Materials volume 6, Article number: 38 (2021)
The helimagnet FeP is part of a family of binary pnictide materials with the MnP-type structure which share a nonsymmorphic crystal symmetry that preserves generic band structure characteristics through changes in elemental composition. It shows many
Externí odkaz:
http://arxiv.org/abs/2009.05984
Autor:
Hallas, A. M., Jin, W., Gaudet, J., Tonita, E. M., Pomaranski, D., Buhariwalla, C. R. C., Tachibana, M., Butch, N. P., Calder, S., Stone, M. B., Luke, G. M., Wiebe, C. R., Kycia, J. B., Gingras, M. J. P., Gaulin, B. D.
We present a comprehensive experimental and theoretical study of the pyrochlore Tb$_2$Ge$_2$O$_7$, an exemplary realization of a material whose properties are dominated by competition between magnetic dipolar and electric quadrupolar correlations. Th
Externí odkaz:
http://arxiv.org/abs/2009.05036
Autor:
Bordelon, Mitchell M., Liu, Chunxiao, Posthuma, Lorenzo, Kenney, Eric, Graf, M. J., Butch, N. P., Banerjee, Arnab, Calder, Stuart, Balents, Leon, Wilson, Stephen D.
Publikováno v:
Phys. Rev. B 103, 014420 (2021)
We investigate the magnetic properties of LiYbO$_2$, containing a three-dimensionally frustrated, diamond-like lattice via neutron scattering, magnetization, and heat capacity measurements. The stretched diamond network of Yb$^{3+}$ ions in LiYbO$_2$
Externí odkaz:
http://arxiv.org/abs/2009.04043