Zobrazeno 1 - 10
of 281
pro vyhledávání: '"Barisic N"'
Autor:
Nasrallah, S., Santos-Cottin, D., Mardele, F. Le, Mohelsky, I., Wyzula, J., Aksamovic, L., Sacer, P., Barrett, J. W. H., Galloway, W., Rigaux, K., Guo, F., Puppin, M., Zivkovic, I., Dil, J. H., Novak, M., Barisic, N., Homes, C. C., Orlita, M., Akrap, Ana
In this study, we identify EuCd2X2 (for X = P, As, Sb) as a series of magnetic semiconductors. We examine how the band gap of the series responds to X changing from phosphorus (P), to arsenic (As), and finally antimony (Sb). We characterize the sampl
Externí odkaz:
http://arxiv.org/abs/2409.18722
Autor:
Tolj, D., Reddy, P., Živković, I., Akšamović, L., Soh, J. R., Komȩdera, K., Biało, I., Kumar, C. M. N., Ivšić, T., Novak, M., Zaharko, O., Ritter, C., La Grange, T., Tabiś, W., Batistić, I., Forró, L., Rønnow, H. M., Sunko, D. K., Barišić, N.
Murunskite (K$_2$FeCu$_3$S$_4$) is a bridging compound between the only two known families of high-temperature superconductors. It is a semiconductor like the parent compounds of cuprates, yet isostructural to metallic iron-pnictides. Moreover, like
Externí odkaz:
http://arxiv.org/abs/2406.17108
Autor:
Santos-Cottin, D., Mohelský, I., Wyzula, J., Mardelé, F. Le, Kapon, I., Nasrallah, S., BarišIć, N., Živković, I., Soh, J. R., Guo, F., Rigaux, K., Puppin, M., Dil, J. H., Gudac, B., Rukelj, Z., Novak, M., Kuzmenko, A. B., Homes, C. C., Dietl, Tomasz, Orlita, M., Akrap, Ana
Publikováno v:
Phys. Rev. Lett. 131, 186704 (2023)
EuCd$_2$As$_2$ is now widely accepted as a topological semimetal in which a Weyl phase is induced by an external magnetic field. We challenge this view through firm experimental evidence using a combination of electronic transport, optical spectrosco
Externí odkaz:
http://arxiv.org/abs/2301.08014
Autor:
Mardelé, F. Le, Wyzula, J., Mohelsky, I., Nasrallah, S., Loh, M., David, S. Ben, Toledano, O., Tolj, D., Novak, M., Eguchi, G., Paschen, S., Barišić, N., Chen, J., Kimura, A., Orlita, M., Rukelj, Z., Akrap, A., Santos-Cottin, D.
TlBiSSe is a rare realization of a 3D semimetal with a conically dispersing band that has an optical response which is well isolated from other contributions in a broad range of photon eneries. We report optical and magneto-optical spectroscopy on th
Externí odkaz:
http://arxiv.org/abs/2301.06389
Autor:
Tabiś, W., Popčević, P., Klebel-Knobloch, B., Biało, I., Kumar, C. M. N., Vignolle, B., Greven, M., Barišić, N.
Despite immense efforts, the cuprate Fermi surface (FS) has been unambiguously determined in only two distinct, low-temperature regions of the phase diagram: a large hole-like FS at high doping, and a small electron-like pocket associated with charge
Externí odkaz:
http://arxiv.org/abs/2106.07457
Publikováno v:
Phys. Rev. B 102, 075114 (2020)
The phase diagram of the cuprate superconductors has posed a formidable scientific challenge for more than three decades. This challenge is perhaps best exemplified by the need to understand the normal-state charge transport as the system evolves fro
Externí odkaz:
http://arxiv.org/abs/1902.00529
After three decades of enormous scientific inquiry, the emergence of superconductivity in the cuprates remains an unsolved puzzle. One major challenge has been to arrive at a satisfactory understanding of the unusual metallic normal state from which
Externí odkaz:
http://arxiv.org/abs/1810.04634
Autor:
Yu, G., Xia, D. -D., Pelc, D., He, R. -H., Kaneko, N. -H., Sasagawa, T., Li, Y., Zhao, X., Barišić, N., Shekhter, A., Greven, M.
Publikováno v:
Phys. Rev. B 99, 214502 (2019)
The nature of the superconducting (SC) precursor in the cuprates has been the subject of intense interest, with profound implications for both the normal and the SC states. Different experimental probes have led to vastly disparate conclusions on the
Externí odkaz:
http://arxiv.org/abs/1710.10957
Publikováno v:
Science Advances 5, eaau4538 (2019)
The cuprate high-temperature superconductors are among the most intensively studied materials, yet essential questions regarding their principal phases and the transitions between them remain unanswered. Generally thought of as doped charge-transfer
Externí odkaz:
http://arxiv.org/abs/1710.10221
Autor:
Tabis, W., Yu, B., Bialo, I., Bluschke, M., Kolodziej, T., Kozlowski, A., Blackburn, E., Sen, K., Forgan, E. M., Zimmermann, M. v., Tang, Y., Weschke, E., Vignolle, B., Hepting, M., Gretarsson, H., Sutarto, R., He, F., Tacon, M. Le, Barišić, N., Yu, G., Greven, M.
Publikováno v:
Phys. Rev. B 96, 134510 (2017)
We present a detailed synchrotron x-ray scattering study of the charge-density-wave (CDW) order in simple tetragonal HgBa$_2$CuO$_{4+\delta}$ (Hg1201). Resonant soft x-ray scattering measurements reveal that short-range order appears at a temperature
Externí odkaz:
http://arxiv.org/abs/1702.03348