Zobrazeno 1 - 10
of 157
pro vyhledávání: '"Lang, Franz"'
Autor:
Bonfà, Pietro, Onuorah, Ifeanyi John, Lang, Franz, Timrov, Iurii, Monacelli, Lorenzo, Wang, Chennan, Sun, Xiao, Petracic, Oleg, Pizzi, Giovanni, Marzari, Nicola, Blundell, Stephen J., De Renzi, Roberto
Publikováno v:
Phys. Rev. Lett. 132, 046701 (2024)
Magnetostriction drives a rhombohedral distortion in the cubic rock salt antiferromagnet MnO at the N\'eel temperature $T_{N}=118$ K. As an unexpected consequence we show that this distortion acts to localize the site of an implanted muon due to the
Externí odkaz:
http://arxiv.org/abs/2305.12237
Autor:
Bag, Rabindranath, Dissanayake, Sachith E., Yan, Han, Shi, Zhenzhong, Graf, David, Choi, Eun Sang, Marjerrison, Casey, Lang, Franz, Lancaster, Tom, Qiu, Yiming, Chen, Wangchun, Blundell, Stephen J., Nevidomskyy, Andriy H., Haravifard, Sara
Recently a new class of quantum magnets, the so-called breathing pyrochlore spin systems, have attracted much attention due to their potential to host exotic emergent phenomena. Here, we present magnetometry, heat capacity, thermal conductivity, Muon
Externí odkaz:
http://arxiv.org/abs/2210.06534
Autor:
Kirschner, Franziska K. K., Woodruff, Daniel N., Bristow, Matthew J., Lang, Franz, Baker, Peter J., Clarke, Simon J., Blundell, Stephen J.
Publikováno v:
Phys. Rev. B 100, 094527 (2019)
We have performed transverse- and zero-field muon spin rotation/relaxation experiments, as well as magnetometry measurements, on samples of Fe1-xVxSe and their Li+NH3 intercalates Li0.6(NH2)0.2(NH3)0.8 Fe1-x Vx Se. We examine the low vanadium substit
Externí odkaz:
http://arxiv.org/abs/2004.03625
Autor:
Lang, Franz, Jowitt, Lydia, Prabhakaran, Dharmalingam, Johnson, Roger D., Blundell, Stephen J.
Publikováno v:
Phys. Rev. B 100, 094401 (2019)
We have used muon-spin rotation, heat capacity and x-ray diffraction measurements in combination with density functional theory and dipole field calculations to investigate the crystal and magnetic structure of FeTi$_2$O$_5$. We observe a long range
Externí odkaz:
http://arxiv.org/abs/1906.06219
Autor:
Lang, Franz
The main focus of this thesis is the experimental muon-spin relaxation technique (μ+SR) and its application to study novel and unconventional magnetic behaviour. I present a range of experimental measurements which I supplement with theoretical calc
Externí odkaz:
https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.724903
Autor:
Kirschner, Franziska K. K., Johnson, Roger D., Lang, Franz, Khalyavin, Dmitry D., Manuel, Pascal, Lancaster, Tom, Prabhakaran, Dharmalingam, Blundell, Stephen J.
Publikováno v:
Phys. Rev. B 99, 064403 (2019)
We have used neutron powder diffraction to solve the magnetic structure of orthorhombic CoTi$_2$O$_5$, showing that the long-range ordered state below 26 K identified in our muon-spin rotation experiments is antiferromagnetic with propagation vector
Externí odkaz:
http://arxiv.org/abs/1808.01387
Autor:
Kirschner, Franziska K. K., Adroja, Devashibhai T., Wang, Zhi-Cheng, Lang, Franz, Smidman, Michael, Baker, Peter J., Cao, Guang-Han, Blundell, Stephen J.
Publikováno v:
Phys. Rev. B 97, 060506 (2018)
We report the results of a muon-spin rotation ($\mu$SR) experiment to determine the superconducting ground state of the iron-based superconductor CsCa$_2$Fe$_4$As$_4$F$_2$ with $T_{\rm c} \approx 28.3\,$K. This compound is related to the fully-gapped
Externí odkaz:
http://arxiv.org/abs/1712.04436
Publikováno v:
Współpraca Europejska / European Cooperation. 2(54):7-27
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=1100862
Autor:
Lang, Franz Peter, LL.M., Malte Pehl
Publikováno v:
Współpraca Europejska / European Cooperation. 1(53):7-19
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=1025135
Autor:
Kirschner, Franziska K. K., Lang, Franz, Pratt, Francis L., Lancaster, Tom, Shi, Youguo, Guo, Yanfeng, Boothroyd, Andrew T., Blundell, Stephen J.
LiOsO$_3$ is the first example of a new class of material called a ferroelectric metal. We performed zero-field and longitudinal-field $\mu$SR, along with a combination of electronic structure and dipole field calculations, to determine the magnetic
Externí odkaz:
http://arxiv.org/abs/1709.05844