Excitation of Whispering Gallery Magnons in a Magnetic Vortex

Autor: Ahmad A. Awad, Jürgen Fassbender, Tobias Hula, F. Wehrmann, Roman Verba, Katrin Schultheiss, Attila Kákay, Andrei Slavin, Kai Wagner, Helmut Schultheiss, T. Hache, Vasyl S. Tiberkevich, Lukas Körber

Publikováno v: Magnonics 2019, 28.07.2019, Carovigno, Italien
Joint European Magnetic Symposia (JEMS), 04.09.2018, Mainz, Deutschland
Wilhelm und Else Heraeus-Seminar “Spin Based Information Processing”, 08.01.2019, Bad Honnef, Deutschland
Physical Review Letters 122(2019), 097202

One of the most fascinating topics in current quantum physics are hybridised systems, in which different quantum resonators are strongly coupled. Prominent examples are circular resonators with high quality factors that allow the coupling of optical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7176a5fbe449ffae6c3eda82ccbffd2
https://pubmed.ncbi.nlm.nih.gov/30932517

O Papel das Oleaginosas em um Cenário de Mudanças Climáticas no Semiárido Brasileiro (The Role of Oilseeds in a Climate Change Scenario in the Brazilian Semiarid)

Autor: João Nildo de Souza Vianna, Laura M.G. Duarte, Marcelo Castro Pereira, Magda E. S. de F. Wehrmann

Publikováno v: Revista Brasileira de Geografia Física, Vol 5, Iss 6, Pp 1426-1445 (2013)

Este trabalho tem por objetivo avaliar, ainda que de forma preliminar, os efeitos limitantes das mudanças climáticas na produção de oleaginosas agro-energética no semiárido brasileiro, nomeadamente a redução dos índices pluviométricos e aum

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97d96ba06e51bc25848f622d53aefa4c
https://periodicos.ufpe.br/revistas/rbgfe/article/view/232931

Hydrogen Deuterium Isotope Effect on Exchange Rates in η2 Bond Transition Metal Dihydrogen Complexes Revealed by 2H Solid State NMR Spectroscopy

Autor: F. Wehrmann, Jürgen Eckert, Gregory J. Kubas, Gerd Buntkowsky, E. Gedat, Hans-Heinrich Limbach, J. Albrecht

Publikováno v: The Journal of Physical Chemistry A. 106:2855-2861

A selectively η2-D2 labeled isotopomer of the complex W(PCy3)2 (CO)3) (η2-D2) has been synthesized and the 2H NMR spectra and spin lattice relaxation rates of this complex have been measured in the temperature regime of 50 K to 300 K. The spectra h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d3735b10338a9d351ea7d4d67b160c8a
https://doi.org/10.1021/jp012087w

Polarization-independent integrated optical, acoustically tunable double-stage wavelength filter in LiNbO/sub 3

Autor: Wolfgang Sohler, Harald Herrmann, F. Wehrmann, C. Harizi, F. Tian, V. Reimann, U. Rust, S. Westenhofer, Raimund Ricken

Publikováno v: Journal of Lightwave Technology. 12:1192-1197

We report a polarization-independent integrated acousto-optical double-stage wavelength filter in X-cut, Y-propagating LiNbO/sub 3/. The device consists of a combination of four acousto-optical mode converters, a TE- and a TM-pass polarizer, and two

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee5b9bdf7866d48b9c00f95f52c49460
https://doi.org/10.1109/50.301812

Carbon dioxide, hypoxia and low pH lead to overexpression of c-myc and HMGB-1 oncogenes in neuroblastoma cells

Autor: Sylvia Glüer, Marc Reismann, Benno M. Ure, F. Wehrmann, Nagoud Schukfeh, Joachim F. Kuebler

Publikováno v: European journal of pediatric surgery : official journal of Austrian Association of Pediatric Surgery ... [et al] = Zeitschrift fur Kinderchirurgie. 19(4)

Purpose It has been reported that CO (2) gas, used to establish a pneumoperitoneum during laparoscopy, affects the behavior of tumor cells. The proto-oncogenes C-MYC and HMGB-1 mediate aggressive behavior of neuroblastomas. We studied whether exposur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec198b9ffd384a147ebdafedb6f48cb4
https://pubmed.ncbi.nlm.nih.gov/19387923