Zobrazeno 1 - 10
of 445
pro vyhledávání: '"Momono, N."'
Autor:
Martinelli, L., Biało, I., Hong, X., Oppliger, J., Lin, C., Schaller, T., Küspert, J., Fischer, M. H., Kurosawa, T., Momono, N., Oda, M., Choi, J., Agrestini, S., Garcia-Fernandez, M., Zhou, Ke-Jin, Wang, Q., Chang, J.
The relation between charge order, its quantum fluctuations and optical phonon modes in cuprate superconductors remains an unsolved problem. The exploration of these excitations is however complicated by the presence of twinned domains. Here, we use
Externí odkaz:
http://arxiv.org/abs/2406.15062
Autor:
Küspert, J., Biało, I., Frison, R., Morawietz, A., Martinelli, L., Choi, J., Bucher, D., Ivashko, O., Zimmermann, M. v., Christensen, N. B., Mazzone, D. G., Simutis, G., Turrini, A. A., Thomarat, L., Tam, D. W., Janoschek, M., Kurosawa, T., Momono, N., Oda, M., Wang, Qisi, Chang, J.
Unconventional superconductivity often couples to other electronic orders in a cooperative or competing fashion. Identifying external stimuli that tune between these two limits is of fundamental interest. Here, we show that $c$-axis strain couples di
Externí odkaz:
http://arxiv.org/abs/2312.03650
Autor:
Küspert, J., Wagner, R. Cohn, Lin, C., von Arx, K., Wang, Q., Kramer, K., Pudelko, W. R., Plumb, N. C., Matt, C. E., Fatuzzo, C. G., Sutter, D., Sassa, Y., Yan, J. -Q., Zhou, J. -S., Goodenough, J. B., Pyon, S., Takayama, T., Takagi, H., Kurosawa, T., Momono, N., Oda, M., Hoesch, M., Cacho, C., Kim, T. K., Horio, M., Chang, J.
We have carried out a comprehensive high-resolution angle-resolved photoemission spectroscopy (ARPES) study of the pseudogap interplay with superconductivity in La-based cuprates. The three systems La$_{2-x}$Sr$_x$CuO$_4$, La$_{1.6-x}$Nd$_{0.4}$Sr$_x
Externí odkaz:
http://arxiv.org/abs/2207.07424
Autor:
Vinograd, I., Zhou, R., Mayaffre, H., Krämer, S., Ramakrishna, S. K., Reyes, A. P., Kurosawa, T., Momono, N., Oda, M., Komiya, S., Ono, S., Horio, M., Chang, J., Julien, M. -H.
Publikováno v:
Phys. Rev. B 106, 054522 (2022)
When superconductivity is suppressed by high magnetic fields in La2-xSrxCuO4, striped antiferromagnetic (AFM) order becomes the magnetic ground state of the entire pseudogap regime, up to its end at the doping p* [M. Frachet, I. Vinograd et al., Nat.
Externí odkaz:
http://arxiv.org/abs/2207.04405
Autor:
von Arx, K., Wang, Qisi, Mustafi, S., Mazzone, D. G., Horio, M., Mukkattukavil, D. John, Pomjakushina, E., Pyon, S., Takayama, T., Takagi, H., Kurosawa, T., Momono, N., Oda, M., Brookes, N. B., Betto, D., Zhang, W., Asmara, T. C., Tseng, Y., Schmitt, T., Sassa, Y., Chang, J.
In high-temperature cuprate superconductors, stripe order refers broadly to a coupled spin and charge modulation with a commensuration of eight and four lattice units, respectively. How this stripe order evolves across optimal doping remains a contro
Externí odkaz:
http://arxiv.org/abs/2206.06695
Autor:
Wang, Qisi, von Arx, K., Mazzone, D. G., Mustafi, S., Horio, M., Küspert, J., Choi, J., Bucher, D., Wo, H., Zhao, J., Zhang, W., Asmara, T. C., Sassa, Y., Månsson, M., Christensen, N. B., Janoschek, M., Kurosawa, T., Momono, N., Oda, M., Fischer, M. H., Schmitt, T., Chang, J.
Publikováno v:
Nature Communications 13, 1795 (2022)
Static stripe order is detrimental to superconductivity. Yet, it has been proposed that transverse stripe fluctuations may enhance the inter-stripe Josephson coupling and thus promote superconductivity. Direct experimental studies of stripe dynamics,
Externí odkaz:
http://arxiv.org/abs/2203.09987
Autor:
Campbell, D. J., Frachet, M., Benhabib, S., Gilmutdinov, I., Proust, C., Kurosawa, T., Momono, N., Oda, M., Horio, M., Kramer, K., Chang, J., Ichioka, M., LeBoeuf, D.
Using sound velocity and attenuation measurements in high magnetic fields, we identify a new transition in the vortex lattice state of La$_{2-x}$Sr$_{x}$CuO$_4$ (LSCO). The transition, observed in magnetic fields exceeding 35 T and temperatures far b
Externí odkaz:
http://arxiv.org/abs/2111.11456
Autor:
Girod, C., LeBoeuf, D., Demuer, A., Seyfarth, G., Imajo, S., Kindo, K., Kohama, Y., Lizaire, M., Legros, A., Gourgout, A., Takagi, H., Kurosawa, T., Oda, M., Momono, N., Chang, J., Ono, S., Zheng, G. -q., Marcenat, C., Taillefer, L., Klein, T.
Publikováno v:
Phys. Rev. B 103, 214506 (2021)
The specific heat $C$ of the cuprate superconductors La$_{2-x}$Sr$_x$CuO$_4$ and Bi$_{2+y}$Sr$_{2-x-y}$La$_x$CuO$_{6+\delta}$ was measured at low temperature (down to $0.5~{\rm K}$), for dopings $p$ close to $p^\star$, the critical doping for the ons
Externí odkaz:
http://arxiv.org/abs/2101.09221
Autor:
Frachet, M., Benhabib, S., Vinograd, I., Wu, S. -F., Vignolle, B., Mayaffre, H., Krämer, S., Kurosawa, T., Momono, N., Oda, M., Chang, J., Proust, C., Julien, M. -H., LeBoeuf, D.
Publikováno v:
Phys. Rev. B 103, 115133 (2021)
High-$T_{\rm{c}}$ cuprate superconductors host spin, charge and lattice instabilities. In particular, in the antiferromagnetic glass phase, over a large doping range, lanthanum based cuprates display a glass-like spin freezing with antiferromagnetic
Externí odkaz:
http://arxiv.org/abs/2011.00562
Autor:
Choi, J., Wang, Q., Jöhr, S., Christensen, N. B., Küspert, J., Bucher, D., Biscette, D., Hücker, M., Kurosawa, T., Momono, N., Oda, M., Ivashko, O., Zimmermann, M. v., Janoschek, M., Chang, J.
Publikováno v:
Physical Review Letters 128, 207002 (2022)
Spontaneous symmetry breaking constitutes a paradigmatic classification scheme of matter. However, broken symmetry also entails domain degeneracy that often impedes identification of novel low symmetry states. In quantum matter, this is additionally
Externí odkaz:
http://arxiv.org/abs/2009.06967