Zobrazeno 1 - 10
of 1 266
pro vyhledávání: '"Graf, M. A."'
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
Autor:
Pedroso, A. López, Barral, M. A., Graf, M. E., Llois, A. M., Aguirre, M. H., Steren, L. B., Di Napoli, S.
Publikováno v:
Phys. Rev. B 102, 085432 (2020)
The effect of high tensile strain and low dimensionality on the magnetic and electronic properties of CaMnO$_3$ ultrathin films, epitaxially grown on SrTiO$_3$ substrates, are experimentally studied and theoretically analyzed. By means of ab initio c
Externí odkaz:
http://arxiv.org/abs/2003.04813
Autor:
Bordelon, Mitchell, Kenney, Eric, Hogan, Tom, Posthuma, Lorenzo, Kavand, Marzieh, Lyu, Yuanqi, Sherwin, Mark, Brown, Craig, Graf, M. J., Balents, Leon, Wilson, Stephen D.
Publikováno v:
Nature Physics 15, 1058 (2019)
Antiferromagnetically coupled S=1/2 spins on an isotropic triangular lattice is the paradigm of frustrated quantum magnetism, but structurally ideal realizations are rare. Here we investigate NaYbO$_2$, which hosts an ideal triangular lattice of $J_{
Externí odkaz:
http://arxiv.org/abs/1901.09408
Publikováno v:
Journal of Blood Medicine, Vol Volume 12, Pp 913-928 (2021)
Sreenivas P Veeranki,1 Priti Pednekar,1 Marlon Graf,1 Rifat Tuly,1 Michael Recht,2,3 Katharine Batt1 1PRECISIONheor, Los Angeles, CA, USA; 2American Thrombosis and Hemostasis Network, Rochester, NY, USA; 3The Hemophilia Center, Oregon Health & Scienc
Externí odkaz:
https://doaj.org/article/d57097423a184906869d6ccf034388e0
Autor:
Hogan, Tom, Dally, Rebecca, Upton, Mary, Clancy, J. P., Finkelstein, Kenneth, Kim, Young-June, Graf, M. J., Wilson, Stephen D.
Publikováno v:
Phys. Rev. B 94, 100401 (2016)
Spin excitations are explored in the electron-doped spin-orbit Mott insulator (Sr$_{1-x}$La$_{x}$)$_3$Ir$_2$O$_7$. As this bilayer square lattice system is doped into the metallic regime, long-range antiferromagnetism vanishes, yet a spectrum of gapp
Externí odkaz:
http://arxiv.org/abs/1608.03565
We report the experimental observation of quantized conductance by Rashba bands at the surface of 50-nm Bi nanowires. With increasing magnetic fields along the wire axis, the wires exhibit a stepwise increase of conductance with as many as four disti
Externí odkaz:
http://arxiv.org/abs/1601.08183
Autor:
He, Junfeng, Shafer, Padraic, Mion, Thomas R., Tra, Vu Thanh, He, Qing, Kong, J., Chuang, Y. -D., Yang, W. L., Graf, M. J., Lin, J. -Y., Chu, Y. -H., Arenholz, E., He, Rui-Hua
Publikováno v:
Nature Communications 7, 10852 (2016)
Recent developments in high-temperature superconductivity highlight a generic tendency of the cuprates to develop competing electronic (charge) supermodulations. While coupled to the lattice and showing different characteristics in different material
Externí odkaz:
http://arxiv.org/abs/1601.07682
Publikováno v:
SciPost Physics Core, Vol 6, Iss 3, p 057 (2023)
The CREMA collaboration is pursuing a measurement of the ground-state hyperfine splitting (HFS) in muonic hydrogen ($\mu$p) with 1 ppm accuracy by means of pulsed laser spectroscopy. In the proposed experiment, the $\mu$p atom is excited by a laser p
Externí odkaz:
https://doaj.org/article/1a124264b94d47e2936041af5080b8b7
Autor:
Prando, G., Dally, R., Schottenhamel, W., Guguchia, Z., Baek, S. -H., Aeschlimann, R., Wolter, A. U. B., Wilson, S. D., Büchner, B., Graf, M. J.
Publikováno v:
Phys. Rev. B 93, 104422 (2016)
We report on the magnetic properties of Eu$_{2}$Ir$_{2}$O$_{7}$ upon the application of hydrostatic pressure $P$ by means of macroscopic and local-probe techniques. In contrast to previously reported resistivity measurements, our dc magnetization dat
Externí odkaz:
http://arxiv.org/abs/1511.03037
Autor:
Feng, J., Liu, K., Graf, M., Lihter, M., Bulushev, R. D., Dumcenco, D., Alexander, D. T. L., Krasnozhon, D., Vuletic, T., Kis, A., Radenovic, A.
Ultrathin nanopore membranes based on 2D materials have demonstrated ultimate resolution toward DNA sequencing. Among them, molybdenum disulphide (MoS2) shows long-term stability as well as superior sensitivity enabling high throughput performance. T
Externí odkaz:
http://arxiv.org/abs/1504.04962