Zobrazeno 1 - 10
of 334
pro vyhledávání: '"Hendrickson, David N."'
Autor:
Hill, Stephen, Datta, Saiti, Liu, Junjie, Inglis, Ross, Milios, Constantinos J., Feng, Patrick L., Henderson, John J., del Barco, Enrique, Brechin, Euan K., Hendrickson, David N.
Publikováno v:
Themed Issue, Dalton Trans. 39, 4693-4707 (2010)
This article takes a broad view of the understanding of magnetic bistability and magnetic quantum tunneling in single-molecule magnets (SMMs), focusing on three families of relatively simple, low-nuclearity transition metal clusters: spin S = 4 Ni4,
Externí odkaz:
http://arxiv.org/abs/1007.1208
Autor:
Takahashi, Susumu, van Tol, Johan, Beedle, Christopher C., Hendrickson, David N., Brunel, Louis-Claude, Sherwin, Mark S.
We report coherent manipulation of S=10 Fe$_{8}$ single-molecule magnets. The temperature dependence of the spin decoherence time $T_2$ measured by high frequency pulsed electron paramagnetic resonance indicates that strong spin decoherence is domina
Externí odkaz:
http://arxiv.org/abs/0810.1254
Autor:
Ramsey, Christopher M., del Barco, Enrique, Hill, Stephen, Shah, Sonali J., Beedle, Christopher C., Hendrickson, David N.
We present here an exact version of our response (dated April 27) to Wernsdorfer's correspondence submitted to Nature Physics on March 31, 2008. After consultation with a referee, Nature Physics chose not publish any part of this exchange. We would t
Externí odkaz:
http://arxiv.org/abs/0806.1922
Autor:
Jo, Moon-Ho, Grose, Jacob E., Baheti, Kanhayalal, Deshmukh, Mandar M., Sokol, Jennifer J., Rumberger, Evan M., Hendrickson, David N., Long, Jeffrey R., Park, Hongkun, Ralph, D. C.
Single-molecule transistors provide a unique experimental tool to investigate the coupling between charge transport and the molecular degrees of freedom in individual molecules. One interesting class of molecules for such experiments are the single-m
Externí odkaz:
http://arxiv.org/abs/cond-mat/0603276
Autor:
Yang, En-Che, Kirman, Cem, Lawrence, Jon, Zakharov, Lev N., Rheingold, Arnold L., Hill, Stephen, Hendrickson, David N.
High-field electron paramagnetic resonance (HFEPR) spectra were collected at several frequencies for single crystal [Zn3.91Ni0.09(hmp)4(dmb)4Cl4] (1), where dmb is 3,3-dimethyl-1-butanol and hmp is the monoanion of 2-hydroxymethylpyridine. This cryst
Externí odkaz:
http://arxiv.org/abs/cond-mat/0502564
Recent magnetic measurements on tetra-nickel molecular magnets [Ni(hmp)(ROH)Cl]$_4$, where R=CH$_3$, CH$_2$CH$_3$, or (CH$_2$)$_2$C(CH$_3$)$_3$ and hmp$^-$ is the monoanion of 2-hydroxymethylpyridine, revealed a strong exchange bias prior to the exte
Externí odkaz:
http://arxiv.org/abs/cond-mat/0409207
We use time-domain terahertz spectroscopy to measure the position and linewidth of single photon transitions in Mn$_{12}$-acetate. This linewidth is compared to the linewidth measured in tunneling experiments. We conclude that local magnetic fields (
Externí odkaz:
http://arxiv.org/abs/cond-mat/0110658
Autor:
Kuroda-Sowa, Takayoshi, Lam, Matthew, Rheingold, Arnold L., Frommen, Christoph, Reiff, William M., Nakano, Motohiro, Yoo, Jae, Maniero, A. L., Brunel, Louis-Claude, Christou, George, Hendrickson, David N.
The preparation and physical characterization are reported for several single-molecule magnet salts to investigate the effects of paramagnetic cations on the magnetization relaxation behavior of [Mn12]- anionic single-molecule magnets.
Comment:
Comment:
Externí odkaz:
http://arxiv.org/abs/cond-mat/0110159
The Mn12Ac single-molecule magnet has been converted for the first time into a form that contains non-carboxylate ligands. Reaction of Mn12Ac with diphenylphosphinic acid converts it into the title compound in which eight of the acetate (Ac) groups h
Externí odkaz:
http://arxiv.org/abs/cond-mat/0109533
Autor:
Yoo, Jae, Yamaguchi, Akira, Nakano, Motohiro, Krzystek, J., Streib, William E., Brunel, Louis-Claude, Ishimoto, Hidehiko, Christou, George, Hendrickson, David N.
The preparations, X-ray structures, and detailed physical characterizations are presented for two new mixed-valence tetranuclear manganese complexes that function as single-molecule magnets (SMM's): [Mn4(hmp)6Br2(H2O)2]Br2.4H2O and [Mn4(6-me-hmp)6Cl4
Externí odkaz:
http://arxiv.org/abs/cond-mat/0109496