Zobrazeno 1 - 10
of 1 374
pro vyhledávání: '"Osborn, R"'
Autor:
Sears, J., Shen, Y., Krogstad, M. J., Miao, H., Yan, Jiaqiang, Kim, Subin, He, W., Bozin, E. S., Robinson, I. K., Osborn, R., Rosenkranz, S., Kim, Young-June, Dean, M. P. M.
Publikováno v:
Phys. Rev. B 108, 144419 (2023)
The van der Waals layered magnet $\alpha$-RuCl$_3$ offers tantalizing prospects for the realization of Majorana quasiparticles. Efforts to understand this are, however, hampered by inconsistent magnetic and thermal transport properties likely coming
Externí odkaz:
http://arxiv.org/abs/2307.16261
Autor:
Stadel, R., DeRose, R., Taddei, K. M., Krogstad, M. J., Upreti, P., Islam, Z., Phelan, D., Chung, D. Y., Osborn, R., Rosenkranz, S., Chmaissem, O.
A true understanding of the properties of pnictide superconductors require the development of high-quality materials and performing measurements designed to unravel their intrinsic properties and short-range nematic correlations which are often obscu
Externí odkaz:
http://arxiv.org/abs/2304.07960
Autor:
Sears, J., Shen, Y., Krogstad, M. J., Miao, H., Bozin, E. S., Robinson, I. K., Gu, G. D., Osborn, R., Rosenkranz, S., Tranquada, J. M., Dean, M. P. M.
Publikováno v:
Phys. Rev. B 107, 115125 (2023)
Although charge-density wave (CDW) correlations exist in several families of cuprate supercon-ductors, they exhibit substantial variation in CDW wavevector and correlation length, indicating a key role for CDW-lattice interactions. We investigated th
Externí odkaz:
http://arxiv.org/abs/2212.11964
Autor:
Griffitt, S., Spaić, M., Joe, J., Anderson, Z., Zhai, D., Krogstad, M. J., Osborn, R., Pelc, D., Greven, M.
The doped perovskite BaBiO$_3$ exhibits a maximum superconducting transition temperature ($T_c$) of 34 K and was the first high-$T_c$ oxide to be discovered, yet pivotal questions regarding the nature of both the metallic and superconducting states r
Externí odkaz:
http://arxiv.org/abs/2209.01361
Autor:
Pelc, D., Spieker, R. J., Anderson, Z. W., Krogstad, M. J., Biniskos, N., Bielinski, N. G., Yu, B., Sasagawa, T., Chauviere, L., Dosanjh, P., Liang, R., Bonn, D. A., Damascelli, A., Chi, S., Liu, Y., Osborn, R., Greven, M.
Publikováno v:
Sci. Rep. 12, 20483 (2022)
The interplay between structural and electronic degrees of freedom in complex materials is the subject of extensive debate in physics and materials science. Particularly interesting questions pertain to the nature and extent of pre-transitional short
Externí odkaz:
http://arxiv.org/abs/2103.05482
Autor:
Hameed, S., Pelc, D., Anderson, Z. W., Klein, A., Spieker, R. J., Yue, L., Das, B., Ramberger, J., Lukas, M., Liu, Y., Krogstad, M. J., Osborn, R., Li, Y., Leighton, C., Fernandes, R. M., Greven, M.
The properties of quantum materials are commonly tuned using experimental variables such as pressure, magnetic field and doping. Here we explore a different approach: irreversible, plastic deformation of single crystals. We show for the superconducto
Externí odkaz:
http://arxiv.org/abs/2005.00514
Autor:
Zhang, J., Phelan, D., Botana, A. S., Chen, Y-S., Zheng, H., Krogstad, M., Wang, S. G., Qiu, Y., Rodriguez-Rivera, J. A., Osborn, R., Rosenkranz, S., Norman, M. R., Mitchell, J. F.
Publikováno v:
Nat. Commun. 11, 6003 (2020)
Nickelates are a rich class of materials, ranging from insulating magnets to superconductors. But for stoichiometric materials, insulating behavior is the norm, as for most late transition metal oxides. Notable exceptions are the 3D perovskite LaNiO$
Externí odkaz:
http://arxiv.org/abs/2004.07897
Autor:
Taddei, K. M., Allred, J. M., Bugaris, D. E., Lapidus, S. H., Krogstad, M. J., Stadel, R., Claus, H., Chung, D. Y., Kanatzidis, M. G., Rosenkranz, S., Osborn, R., Chmaissem, O.
The recently discovered $C_4$ tetragonal magnetic phase in hole-doped members of the iron-based superconductors provides new insights into the origin of unconventional superconductivity. Previously observed in Ba$_{1-x}A_x$Fe$_2$As$_2$ (with $A =$ K,
Externí odkaz:
http://arxiv.org/abs/1601.05693
Autor:
Chatterjee, U., Zhao, J., Iavarone, M., Di Capua, R., Castellan, J. P., Karapetrov, G., Malliakas, C. D., Kanatzidis, M. G., Claus, H., Ruff, J. P. C., Weber, F., van Wezel, J., Campuzano, J. C., Osborn, R., Randeria, M., Trivedi, N., Norman, M. R., Rosenkranz, S.
Publikováno v:
Nat. Commun. 6:6313 (2015)
A charge-density wave (CDW) state has a broken symmetry described by a complex order parameter with an amplitude and a phase. The conventional view, based on clean, weak-coupling systems, is that a finite amplitude and long-range phase coherence set
Externí odkaz:
http://arxiv.org/abs/1509.01505
Autor:
Allred, J. M., Taddei, K. M., Bugaris, D. E., Krogstad, M. J., Lapidus, S. H., Chung, D. Y., Claus, H., Kanatzidis, M. G., Brown, D. E., Kang, J., Fernandes, R. M., Eremin, I., Rosenkranz, S., Chmaissem, O., Osborn, R.
Publikováno v:
Nature Physics 12, 493 (2016)
Elucidating the nature of the magnetic ground state of iron-based superconductors is of paramount importance in unveiling the mechanism behind their high temperature superconductivity. Until recently, it was thought that superconductivity emerges onl
Externí odkaz:
http://arxiv.org/abs/1505.06175