Zobrazeno 1 - 10
of 2 792
pro vyhledávání: '"Moler, A."'
Autor:
Iguchi, Yusuke, Man, Huiyuan, Thomas, S. M., Ronning, Filip, Ishizuka, Jun, Sigrist, Manfred, Rosa, Priscila F. S., Moler, Kathryn A.
Chiral superconductors are theorized to exhibit spontaneous edge currents. Here, we found magnetic fields at the edges of UTe$_2$, a candidate odd-parity chiral superconductor, that seem to agree with predictions for a chiral order parameter. However
Externí odkaz:
http://arxiv.org/abs/2409.07668
Autor:
Shi, Ruby A., Wang, Bai Yang, Iguchi, Yusuke, Osada, Motoki, Lee, Kyuho, Goodge, Berit H., Kourkoutis, Lena F., Hwang, Harold Y., Moler, Kathryn A.
Infinite-layer nickelates $R_{1-x}$Sr$_{x}$NiO$_{2}$ ($R$ = La, Pr, Nd) are a class of superconductors with structural similarities to cuprates. Although long-range antiferromagnetic order has not been observed for these materials, magnetic effects s
Externí odkaz:
http://arxiv.org/abs/2402.14559
Autor:
Barber, Mark E., Li, Yifan, Gibson, Jared, Yu, Jiachen, Jiang, Zhanzhi, Hu, Yuwen, Ji, Zhurun, Nandi, Nabhanila, Hoke, Jesse C., Horn, Logan Bishop-Van, Arias, Gilbert R., Van Harlingen, Dale J., Moler, Kathryn A., Shen, Zhi-Xun, Kou, Angela, Feldman, Benjamin E.
Low-temperature scanning probe microscopes (SPMs) are critical for the study of quantum materials and quantum information science. Due to the rising costs of helium, cryogen-free cryostats have become increasingly desirable. However, they typically s
Externí odkaz:
http://arxiv.org/abs/2401.04373
Autor:
Iguchi, Yusuke, Straquadine, Joshua A., Murthy, Chaitanya, Kivelson, Steven A., Singh, Anisha G., Fisher, Ian R., Moler, Kathryn A.
Publikováno v:
Phys. Rev. Lett. 133, 036001 (2024)
We image local superfluid density in single crystals of Pd-intercalated ErTe$_3$ below the superconducting critical temperature, $T_c$, well below the onset temperature, $T_{CDW}$, of (disordered) charge-density-wave order. We find no detectable inho
Externí odkaz:
http://arxiv.org/abs/2312.15155
Autor:
Mueller, Eli, Iguchi, Yusuke, Jerzembeck, Fabian, Rodriguez, Jorge O., Romanelli, Marisa, Abarca-Morales, Edgar, Markou, Anastasios, Kikugawa, Naoki, Sokolov, Dmitry A., Oh, Gwansuk, Hicks, Clifford W., Mackenzie, Andrew P., Maeno, Yoshiteru, Madhavan, Vidya, Moler, Kathryn A.
In the unconventional superconductor Sr$_2$RuO$_4$, uniaxial stress along the $[100]$ direction tunes the Fermi level through a Van Hove singularity (VHS) in the density of states, causing a strong enhancement of the superconducting critical temperat
Externí odkaz:
http://arxiv.org/abs/2312.05130
Autor:
Mueller, Eli, Iguchi, Yusuke, Watson, Christopher, Hicks, Clifford, Maeno, Yoshiteru, Moler, Kathryn
More than two decades after the discovery of superconductivity in Sr$_2$RuO$_4$, it is still unclear whether the order parameter has a single component or two degenerate components. For any two-component scenario, application of uniaxial strain is ex
Externí odkaz:
http://arxiv.org/abs/2306.13737
Publikováno v:
Phys. Rev. B 107, 224509 (2023)
We measured the local magnetic response of a niobium thin film by applying a millitesla-scale AC magnetic field using a micron-scale field coil and detecting the response with a micron-scale pickup loop in a scanning superconducting quantum interfere
Externí odkaz:
http://arxiv.org/abs/2304.13093
Autor:
Iguchi, Yusuke, Shi, Ruby, Kihou, Kunihiro, Lee, Chul-Ho, Grinenko, Vadim, Babaev, Egor, Moler, Kathryn A.
Publikováno v:
Science 0,eabp9979 (2023)
The magnetic response is a state-defining property of superconductors. The magnetic flux penetrates type-II bulk superconductors by forming quantum vortices when the enclosed magnetic flux is equal to the magnetic flux quantum. The flux quantum is th
Externí odkaz:
http://arxiv.org/abs/2301.12368
Autor:
Iguchi, Yusuke, Man, Huiyuan, Thomas, S. M., Ronning, Filip, Rosa, Priscila F. S., Moler, Kathryn A.
Publikováno v:
Phys. Rev. Lett. 130, 196003 (2023)
The spin-triplet superconductor UTe$_2$ shows spontaneous time-reversal symmetry breaking and multiple superconducting phases in some crystals, implying chiral superconductivity. Here we microscopically image the local magnetic fields and magnetic su
Externí odkaz:
http://arxiv.org/abs/2210.09562
Autor:
Su Kong Chong, Yang Cheng, Huiyuan Man, Seng Huat Lee, Yu Wang, Bingqian Dai, Masaki Tanabe, Ting-Hsun Yang, Zhiqiang Mao, Kathryn A. Moler, Kang L. Wang
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Achieving spin-pinning at the interface of hetero-bilayer ferromagnet/antiferromagnet structures in conventional exchange bias systems can be challenging due to difficulties in interface control and the weakening of spin-pinning caused by po
Externí odkaz:
https://doaj.org/article/573bd37e42c5426d922fddfb61d106e7
