Zobrazeno 1 - 10
of 8 634
pro vyhledávání: '"A Zapf"'
Autor:
Lee, Sangyun, Zhang, Shengzhi, Thomas, S. M., Pressley, L., Bridges, C. A., Choi, Eun Sang, Zapf, Vivien S., Winter, Stephen M., Lee, Minseong
BaCo$_2$(AsO$_4$)$_2$ (BCAO), a honeycomb cobaltate, is considered a promising candidate for materials displaying the Kitaev quantum spin liquid state. This assumption is based on the distinctive characteristics of Co$^{2+}$ ions (3$d^7$) within an o
Externí odkaz:
http://arxiv.org/abs/2408.00622
Executing temporal plans in the real and open world requires adapting to uncertainty both in the environment and in the plan actions. A plan executor must therefore be flexible to dispatch actions based on the actual execution conditions. In general,
Externí odkaz:
http://arxiv.org/abs/2406.17379
Autor:
Scheie, A. O., Lee, Minseong, Wang, Kevin, Laurell, P., Choi, E. S., Pajerowski, D., Zhang, Qingming, Ma, Jie, Zhou, H. D., Lee, Sangyun, Thomas, S. M., Ajeesh, M. O., Rosa, P. F. S., Chen, Ao, Zapf, Vivien S., Heyl, M., Batista, C. D., Dagotto, E., Moore, J. E., Tennant, D. Alan
We report neutron scattering, pressure-dependent AC calorimetry, and AC magnetic susceptibility measurements of triangular lattice NaYbSe$_2$. We observe a continuum of scattering, which is reproduced by matrix product simulations, and no phase trans
Externí odkaz:
http://arxiv.org/abs/2406.17773
Autor:
Zhang, Shengzhi, Lee, Sangyun, Brosha, Eric, Huang, Qing, Zhou, Haidong, Zapf, Vivien S., Lee, Minseong
We have investigated the magnetic properties and mapped out the phase diagram of the honeycomb magnet Na2Co2TeO6 with Co 3d7 in out-of-plane magnetic fields. This material has previously been proposed to show nearest-neighbor Kitaev interactions betw
Externí odkaz:
http://arxiv.org/abs/2405.13935
Autor:
Maria Hanf, Caroline Körner, Karoline Lukaschek, Jochen Gensichen, Susanne Lezius, Antonia Zapf, Dirk Heider, Hans-Helmut König, Sylvia Hansen, Marjan van den Akker, PREMA Study Group
Publikováno v:
BMC Digital Health, Vol 2, Iss 1, Pp 1-15 (2024)
Abstract Background Depression and panic disorders have high prevalence rates in primary care. Given the crucial role of general practitioners in diagnosing and treating mental disorders, the two-arm cluster-randomized, controlled PREMA trial was des
Externí odkaz:
https://doaj.org/article/bbd7f0b253c2491d99a8b647147fb22c
Autor:
Wagner, Michael, Distler, Andreas, Corre, Vincent M. Le, Zapf, Simon, Baydar, Burak, Schmidt, Hans-Dieter, Heyder, Madeleine, Forberich, Karen, Lüer, Larry, Brabec, Christoph J., Egelhaaf, H. -J.
Commercialization of printed photovoltaics requires knowledge of the optimal composition and microstructure of the single layers, and the ability to control these properties over large areas under industrial conditions. While microstructure optimizat
Externí odkaz:
http://arxiv.org/abs/2305.09000
Patient specific brain mesh generation from MRI can be a time consuming task and require manual corrections, e.g., for meshing the ventricular system or defining subdomains. To address this issue, we consider an image registration approach. The idea
Externí odkaz:
http://arxiv.org/abs/2305.03020
Autor:
Yao, Weiliang, Huang, Qing, Xie, Tao, Podlesnyak, Andrey, Brassington, Alexander, Xing, Chengkun, Mudiyanselage, Ranuri S. Dissanayaka, Xie, Weiwei, Zhang, Shengzhi, Lee, Minseong, Zapf, Vivien S., Bai, Xiaojian, Tennant, D. Alan, Liu, Jian, Zhou, Haidong
Continuous spin excitations are widely recognized as one of the hallmarks of novel spin states in quantum magnets, such as quantum spin liquids (QSLs). Here, we report the observation of such kind of excitations in K2Ni2(SO4)3, which consists of two
Externí odkaz:
http://arxiv.org/abs/2303.16384
Autor:
Constantin Schmidt, Antonia Zapf, Ann-Kathrin Ozga, Ali Canbay, Ulrike Denzer, Enrico N. De Toni, Ansgar W. Lohse, Kornelius Schulze, Thomas Rösch, Alexander Stein, Henning Wege, Johann von Felden
Publikováno v:
BMC Cancer, Vol 24, Iss 1, Pp 1-10 (2024)
Abstract Background Despite the recent advances in cancer treatment, the therapeutic options for patients with biliary tract cancer are still very limited and the prognosis very poor. More than 50% of newly diagnosed patients with biliary tract cance
Externí odkaz:
https://doaj.org/article/227985ca414b4210bc4967508efed47b
Autor:
Zhang, Shengzhi, Lee, Sangyun, Woods, Andrew J., Peria, William, Thomas, Sean M., Movshovich, Roman, Brosha, Eric, Huang, Qing, Zhou, Haidong, Zapf, Vivien S., Lee, Minseong
The 3$d^7$ Co$^{2+}$-based insulating magnet \NCTO{} has recently been reported to have strong Kitaev interactions on a honeycomb lattice, and is thus being considered as a Kitaev quantum spin liquid candidate. However, due to the existence of other
Externí odkaz:
http://arxiv.org/abs/2212.03849