Zobrazeno 1 - 10
of 79
pro vyhledávání: '"C. P. Landee"'
Autor:
D. Opherden, M. S. J. Tepaske, F. Bärtl, M. Weber, M. M. Turnbull, T. Lancaster, S. J. Blundell, M. Baenitz, J. Wosnitza, C. P. Landee, R. Moessner, D. J. Luitz, H. Kühne
Publikováno v:
Physical Review Letters 130(2023), 086704
Physical Review Letters, 2023, Vol.130(8), pp.086704 [Peer Reviewed Journal]
Physical Review Letters, 2023, Vol.130(8), pp.086704 [Peer Reviewed Journal]
We report the manifestation of field-induced Berezinskii-Kosterlitz-Thouless (BKT) correlations in the weakly coupled spin-1/2 Heisenberg layers of the molecular-based bulk material [Cu(pz)$_2$(2-HOpy)$_2$](PF$_6$)$_2$. Due to the moderate intralayer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d142510070570ce5dcd8781cac89ca9d
https://www.hzdr.de/publications/Publ-36645-1
https://www.hzdr.de/publications/Publ-36645-1
Autor:
J. Wosnitza, I. Heinmaa, Sh. Yamamoto, S. Luther, Michael Baenitz, S. Molatta, H. Kühne, Raivo Stern, F. Bärtl, Zhen Zhang, C. P. Landee, D. Opherden
Publikováno v:
Physical Review B. 103
We present a detailed $^{31}\mathrm{P}$ nuclear magnetic resonance (NMR) study of the molecular rotation in the compound $[\mathrm{Cu}{(\mathrm{pz})}_{2}{(2\ensuremath{-}\mathrm{HOpy})}_{2}]{({\mathrm{PF}}_{6})}_{2}$, where $\mathrm{pz}={\mathrm{C}}_
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e5953b37a4c64cf4302886a13711206
https://doi.org/10.1103/physrevb.103.014428
https://doi.org/10.1103/physrevb.103.014428
Autor:
J. Wosnitza, E. Schulze, Sergei Zvyagin, C. P. Landee, Alexey Ponomaryov, Thomas Reimann, Thierry Giamarchi, Mark M. Turnbull, R. Beyer, J. L. Wikara, L. Zviagina, Mykhaylo Ozerov, Pierre Bouillot, Ilya Sheikin, Y. Skourski, E. L. Green
Publikováno v:
Physical Review B 103(2021), 205131
Physical Review B
Physical Review B, American Physical Society, 2021, 103 (20), pp.205131. ⟨10.1103/PhysRevB.103.205131⟩
Physical review. B., Vol. 103 (2021) P. 205131
Physical Review B
Physical Review B, American Physical Society, 2021, 103 (20), pp.205131. ⟨10.1103/PhysRevB.103.205131⟩
Physical review. B., Vol. 103 (2021) P. 205131
We report on the synthesis, crystal structure, magnetic, thermodynamic, and electron-spin-resonance properties of the coordination complex $[{\mathrm{Cu}}_{2}{(\mathrm{pz})}_{3}{(4\text{\ensuremath{-}}\mathrm{HOpy})}_{4}]{({\mathrm{ClO}}_{4})}_{4}$ (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dea7dd392f858babab879f8c4c1d9b16
https://www.hzdr.de/publications/Publ-32694-1
https://www.hzdr.de/publications/Publ-32694-1
Autor:
Robert Williams, D. Opherden, Paul Goddard, John Singleton, Tom Lancaster, Marc Uhlarz, C. P. Landee, I. Heinmaa, K. Richardson, Jeffrey C. Monroe, Sergei Zvyagin, H. Kühne, S. Vela, Fan Xiao, Eun Sang Choi, Alexey Ponomaryov, Raivo Stern, N. Nizar, Matthew I. J. Polson, Michael Baenitz, S. J. Blundell, J. Wosnitza, William J. A. Blackmore, F. L. Pratt, Mark M. Turnbull, Y. Skourski
Publikováno v:
Physical Review B. 102
We report on a comprehensive characterization of the newly synthesized Cu2+-based molecular magnet [Cu(pz)2 (2-HOpy)2](PF6 )2 (CuPOF), where pz = C4H4N2 and 2-HOpy = C5H4NHO. From a comparison of theoretical modeling to results of bulk magnetometry,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f429d74c9fddf7a39461c8a15b80029
https://doi.org/10.1103/physrevb.102.064431
https://doi.org/10.1103/physrevb.102.064431
Publikováno v:
Physical Review B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=r3c4b2081b22::7f429d74c9fddf7a39461c8a15b80029
Autor:
Marisa Medarde, H. R. Ott, Joël Mesot, Tian Shang, C. P. Landee, Denis Sheptyakov, Toni Shiroka, Nicolò Barbero
Publikováno v:
Physical Review Materials. 3
$\mathrm{Cu}{(\mathrm{pz})}_{2}{({\mathrm{ClO}}_{4})}_{2}$ (with pz denoting pyrazine, ${\mathrm{C}}_{4}{\mathrm{H}}_{4}{\mathrm{N}}_{2})$ is a two-dimensional spin-1/2 square-lattice antiferromagnet with ${T}_{\mathrm{N}}=4.24$ K. Due to a persistin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae2c40d0f228404e85e87bd8ef69a1da
https://doi.org/10.1103/physrevmaterials.3.053602
https://doi.org/10.1103/physrevmaterials.3.053602
Publikováno v:
Inorganics
Volume 8
Issue 3
Inorganics, Vol 8, Iss 3, p 18 (2020)
Volume 8
Issue 3
Inorganics, Vol 8, Iss 3, p 18 (2020)
The compounds [1,4&prime
bipyridine]-1,1&prime
diium [CuCl4] (1) and [1,4&prime
diium [CuBr4] (2) were prepared and their crystal structures and magnetic properties are reported. The compounds are isomorphous and crystallize in the mon
bipyridine]-1,1&prime
diium [CuCl4] (1) and [1,4&prime
diium [CuBr4] (2) were prepared and their crystal structures and magnetic properties are reported. The compounds are isomorphous and crystallize in the mon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6955e132a2441645ebc96c6ee3571aca
https://doi.org/10.3390/inorganics8030018
https://doi.org/10.3390/inorganics8030018
Publikováno v:
Journal of Magnetism and Magnetic Materials. 370:62-67
We report magnetic, specific heat and ESR measurements on a series of $S=1/2$ spin ladder compounds Cu(Qnx)(Cl$_{(1-x)}$Br$_{x}$)$_{2}$. Down to $T=2$ K all the observables can be described by the spin ladder model with about 1% of $S=1/2$ impurities
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15443109c3ece3994bc9cf366161f805
https://doi.org/10.1016/j.jmmm.2014.06.060
https://doi.org/10.1016/j.jmmm.2014.06.060
Autor:
Andrey Zheludev, Sergei Zvyagin, K. Yu. Povarov, C. P. Landee, J. Wosnitza, L. Zviagina, Alexey Ponomaryov, M. Thede, Eric Ressouche
Publikováno v:
Physical Review B. 95
We present results of electron paramagnetic resonance (EPR) and neutron-diffraction studies of ${\mathrm{CuCl}}_{2}\ifmmode\cdot\else\textperiodcentered\fi{}2{\mathrm{NC}}_{5}{\mathrm{H}}_{5}$, which is regarded as one of the best known uniform spin-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bb2c4b96354ab78c4fa0fab67909ad5
https://doi.org/10.1103/physrevb.95.195125
https://doi.org/10.1103/physrevb.95.195125