Zobrazeno 1 - 10
of 327
pro vyhledávání: '"P. Kamusella"'
Publikováno v:
Clinical Medicine Insights: Cardiology, Vol 2014, Iss Suppl. 2, Pp 49-52 (2015)
Externí odkaz:
https://doaj.org/article/2174f8e6397e413a93b2ecf2a1501680
Publikováno v:
Clinical Medicine Insights: Cardiology, Vol 8s2 (2014)
Purpose The objective of this prospective study was to evaluate the effectiveness and safety of a percutaneous closure system based on a polyglycolic acid plug for achieving hemostasis. Material and Methods In this study from 2011 to 2014, a percutan
Externí odkaz:
https://doaj.org/article/48eb77d720ac4594abfd336ba8cfdb0d
Autor:
Tomasz Kamusella
Publikováno v:
Fabrica Litterarum Polono-Italica (2024)
The standard image of research as toil, method and the principle of objectivity appears sterile, mechanistic and devoid of human agency. But research to happen requires scholars, who are passionate about their subjects of investigation. ‘Doing rese
Externí odkaz:
https://doaj.org/article/ad9dc856d2c2469e840e158e70794954
Autor:
Holenstein, S., Hummel, F., Guguchia, Z., Kamusella, S., Barbero, N., Ogino, H., Shermadini, Z., Khasanov, R., Amato, A., Shiroka, T., Klauss, H. -H., Morenzoni, E., Johrendt, D., Luetkens, H.
Publikováno v:
Phys. Rev. B 104, 104507 (2021)
We report muon spin rotation ($\mu$SR) and magnetization measurements on superconducting Sr$_{2}$VO$_{3}$FeAs under pressure. At ambient pressure, Sr$_{2}$VO$_{3}$FeAs undergoes an antiferromagnetic transition of the V moments at $T_{N}$ and becomes
Externí odkaz:
http://arxiv.org/abs/1911.04319
Autor:
Braeuninger, S. A., Jesche, A., Kamusella, S., Seewald, F., Fix, M., Sarkar, R., Zvyagin, A. A., Klauss, H. -H.
Publikováno v:
Phys. Rev. B 102, 054426 (2020)
We present a systematic 57Fe-Moessbauer study on highly diluted Fe centers in Li2(Li1-xFex)N single-crystals as a function of temperature and magnetic field applied transverse and longitudinal with respect to the single-ion anisotropy axis. Below 30
Externí odkaz:
http://arxiv.org/abs/1909.12774
Autor:
Grinenko, V., Sarkar, R., Materne, P., Kamusella, S, Yamamshita, A., Takano, Y., Sun, Y., Tamegai, T., Efremov, D. V., Drechsler, S. -L., Orain, J. -C., Goko, T., Scheuermann, R., Luetkens, H., Klauss, H. -H.
Publikováno v:
Phys. Rev. B 97, 201102 (2018)
A nematic transition preceding a long-range spin density wave antiferromagnetic phase is a common feature of many Fe based superconductors. However, in the FeSe system with a nematic transition at $T_{\rm s} \approx$ 90 K no evidence for long-range s
Externí odkaz:
http://arxiv.org/abs/1801.02556
Autor:
Koshelev, A. V., Zakharov, K. V., Shvanskaya, L. V., Shakin, A. A., Chareev, D. A., Kamusella, S., Klauss, H. -H., Molla, K., Rahaman, B., Saha-Dasgupta, T., Pyatakov, A. P., Volkova, O. S., Vasiliev, A. N.
Publikováno v:
Phys. Rev. Applied 10, 034008 (2018)
Mixed spin chain compounds, ACuFe2(VO4)3 (A= Li,Na), reach magnetically ordered state at TN ~ 11 K (Li) or ~ 9 K (Na) and experience further transformation of magnetic order at T* ~ 7 K (Li) or ~ 5 K (Na), evidenced in magnetic susceptibility chi and
Externí odkaz:
http://arxiv.org/abs/1711.06990
Autor:
Freelon, B., Sarkar, R., Kamusella, S., Brückner, F., Grinenko, V., Acharya, Swagata, Laad, Mukul, Craco, Luis, Yamani, Zahra, Flacau, Roxana, Swainson, Ian, Frandsen, Benjamin, Birgeneau, Robert, Liu, Yuhao, Karki, Bhupendra, Alfailakawi, Alaa, Neuefeind, Joerg C., Everett, Michelle, Wang, Hangdong, Xu, Binjie, Fang, Minghu, Klauss, H. -H.
Nematic fluctuations occur in a wide range of physical systems from liquid crystals to biological molecules to solids such as exotic magnets, cuprates and iron-based high-$T_c$ superconductors. Nematic fluctuations are thought to be closely linked to
Externí odkaz:
http://arxiv.org/abs/1708.01693
Autor:
Sarkar, R., Kamusella, S., Braeuninger, S. A., Holenstein, S., Orain, J. -C., Luetkens, H., Grinenko, V., Tarne, M. J., Neilson, J. R., Ross, K. A., Klauss, H. -H.
The 3$d$-electronic spin dynamics and the magnetic order in Fe$_3$PO$_4$O$_3$ were investigated by muon spin rotation and relaxation ($\mu$SR) and $^{57}$Fe M\"ossbauer spectroscopy. Zero-field (ZF)-$\mu$SR and $^{57}$Fe M\"ossbauer studies confirm s
Externí odkaz:
http://arxiv.org/abs/1707.07433
Autor:
Hammerath, F., Sarkar, R., Kamusella, S., Baines, C., Klauss, H. -H., Dey, T., Maljuk, A., Gaß, S., Wolter, A. U. B., Grafe, H. -J., Wurmehl, S., Büchner, B.
Publikováno v:
Phys. Rev. B 96, 165108 (2017)
The cubic double perovskite Ba$_2$YIrO$_6$ has been investigated by the local probe techniques nuclear magnetic resonance ($^{89}$Y NMR) and muon spin rotation (muSR). Both methods confirm the absence of magnetic long-range order in this compound but
Externí odkaz:
http://arxiv.org/abs/1707.06027