Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Zhernenkov, K."'
Autor:
Lu, H., Barlow, M. J., Basler, D., Gutfreund, P., Holderer, O., Ioffe, A., Pasini, S., Pistel, P., Salhi, Z., Zhernenkov, K., Goodson, B. M., Snow, W. M., Babcock, E.
We present the first measurements of polarized neutron birefringence in transmission through nuclear-polarized $^{129}$Xe and $^{131}$Xe gas and determine the neutron incoherent scattering lengths $b_i(^{129}Xe)=0.186\pm(0.021)_{stat.}\pm(0.004)_{sys
Externí odkaz:
http://arxiv.org/abs/2301.00460
Autor:
Henderson, M. E., Heacock, B., Bleuel, M., Cory, D. G., Heikes, C., Huber, M. G., Krzywon, J., Nahman-Levesqué, O., Luke, G. M., Pula, M., Sarenac, D., Zhernenkov, K., Pushin, D. A.
Skyrmions are topologically-protected spin textures thought to nucleate and annihilate on points of vanishing magnetization, called Bloch points. However, owing to a lack of bulk techniques, experimental visualizations of skyrmion lattices and their
Externí odkaz:
http://arxiv.org/abs/2208.00023
Autor:
Henderson, M. E., Bleuel, M., Beare, J., Cory, D. G., Heacock, B., Huber, M. G., Luke, G. M., Pula, M., Sarenac, D., Sharma, S., Smith, E. M., Zhernenkov, K., Pushin, D. A.
Underlying disorder in skyrmion materials may both inhibit and facilitate skyrmion reorientations and changes in topology. The identification of these disorder-induced topologically active regimes is critical to realizing robust skyrmion spintronic i
Externí odkaz:
http://arxiv.org/abs/2112.08669
Autor:
Henderson, M. E., Beare, J., Sharma, S., Bleuel, M., Clancy, P., Cory, D. G., Huber, M. G., Marjerrison, C. A., Pula, M., Sarenac, D., Smith, E. M., Zhernenkov, K., Luke, G. M., Pushin, D. A.
Topologically non trivial spin textures host great promise for future spintronic applications. Skyrmions in particular are of burgeoning interest owing to their nanometric size, topological protection, and high mobility via ultra-low current densitie
Externí odkaz:
http://arxiv.org/abs/2010.11174
Autor:
Sarenac, D., Kapahi, C., Chen, W. C., Clark, Charles W., Cory, D. G., Huber, M. G., Taminiau, I., Zhernenkov, K., Pushin, D. A.
Spin-orbit coupling of light has come to the fore in nano-optics and plasmonics, and is a key ingredient of topological photonics and chiral quantum optics. We demonstrate a basic tool for incorporating analogous effects into neutron optics: the gene
Externí odkaz:
http://arxiv.org/abs/1904.09520
Autor:
Nagy, B., Khaydukov, Yu., Efremov, D., Vasenko, A. S., Mustafa, L., Kim, J. -H., Keller, T., Zhernenkov, K., Devishvili, A., Steitz, R., Keimer, B., Bottyan, L.
An increase of the magnetic moment in superconductor/ferromagnet (S/F) bilayers V(40nm)/F [F$=$Fe(1,3nm), Co(3nm), Ni(3nm)] was observed using SQUID magnetometry upon cooling below the superconducting transition temperature Tc in magnetic fields of 1
Externí odkaz:
http://arxiv.org/abs/1607.07341
Akademický článek
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Autor:
Khaydukov, Yu. N., Nagy, B., Kim, J. -H., Keller, T., Rühm, A., Nikitenko, Yu. V., Zhernenkov, K. N., Stahn, J., Kiss, L., Csik, A., Bottyán, L., Aksenov, V. L.
Publikováno v:
JETP Lett. 98 (2013) 107-110
Here we report on a feasibility study aiming to explore the potential of Polarized Neutron Reflectometry (PNR) for detecting the inverse proximity effect in a single superconducting/ferromagnetic bilayer. Experiments, conducted on the V(40nm)/Fe(1nm)
Externí odkaz:
http://arxiv.org/abs/1306.2173
Autor:
Khaydukov, Yu. N., Aksenov, V. L., Nikitenko, Yu. V., Zhernenkov, K. N., Nagy, B., Teichert, A., Steitz, R., Bottyan, L.
Polarized neutron reflectometry is used to study the magnetic proximity effect in a superconductor/ferromagnet (SC/FM) system of composition Cu(32nm)/V(40nm)/Fe(1nm)/MgO. In contrast to previous studies, here a single SC/FM bilayer, is studied and mu
Externí odkaz:
http://arxiv.org/abs/1005.0685
Autor:
Aksenov, V. L., Zhernenkov, K. N., Khaidukov, Yu. N., Nikitenko, Yu. V., Bottyan, L., Tancziko, F., Merkel, D., Nagy, B., Deak, L., Nagy, D. L., Szilagyi, E., Horvath, Zs. E., Kiss, L., Csik, A., Vad, K., Langer, G., Ruhm, A.
This work is devoted to experimental study of influence of superconductivity (S) on ferromagnetism (FM) (inverse proximity effects) with the help of Polarized Neutron Reflectivity. Combining meausurements of specular and diffuse intensities it is pos
Externí odkaz:
http://arxiv.org/abs/0901.2550