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J Granwehr

Explore the profile of J Granwehr including associated specialties, affiliations and a list of published articles. Areas
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Articles 9
Citations 30
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Recent Articles
1.
Paulus M, Paulus A, Schleker P, Jakes P, Eichel R, Heitjans P, et al.
J Magn Reson . 2019 Apr; 303:57-66. PMID: 31004985
This contribution addresses the experimental proof of the relaxation coupling of the Li (I = 3/2) longitudinal magnetization orders in the solid-state electrolyte LiGePS (LGPS). This effect was theoretically described...
2.
Kocher S, Schleker P, Graf M, Eichel R, Reuter K, Granwehr J, et al.
J Magn Reson . 2018 Oct; 297:33-41. PMID: 30347386
For studying electrode and electrolyte materials for lithium ion batteries, solid-state (SS) nuclear magnetic resonance (NMR) of lithium moves into focus of current research. Theoretical simulations of magnetic resonance parameters...
3.
Paulus M, Graf M, Harks P, Paulus A, Schleker P, Notten P, et al.
J Magn Reson . 2018 Jul; 294:133-142. PMID: 30041071
LiGePS (LGPS) is the fastest known Li-ion conductor to date due to the formation of one-dimensional channels with a very high Li mobility. A knowledge-based optimization of such materials for...
4.
Granwehr J, Seeley J
J Magn Reson . 2006 Jan; 179(2):280-9. PMID: 16412671
A sensitivity analysis is presented of the remote detection NMR technique, which facilitates the spatial separation of encoding and detection of spin magnetization. Three different cases are considered: remote detection...
5.
Granwehr J, Harel E, Han S, Garcia S, Pines A, Sen P, et al.
Phys Rev Lett . 2005 Oct; 95(7):075503. PMID: 16196792
A time-of-flight imaging technique is introduced to visualize fluid flow and dispersion through porous media using NMR. As the fluid flows through a sample, the nuclear spin magnetization is modulated...
6.
Granwehr J, Urban J, Trabesinger A, Pines A
J Magn Reson . 2005 Jul; 176(2):125-39. PMID: 16005649
Hyperpolarized (129)Xe can be used as a sensor to indirectly detect NMR spectra of heteronuclei that are neither covalently bound nor necessarily in direct contact with the Xe atoms, but...
7.
Yashchuk V, Granwehr J, Kimball D, Rochester S, Trabesinger A, Urban J, et al.
Phys Rev Lett . 2004 Nov; 93(16):160801. PMID: 15524968
We report the use of an atomic magnetometer based on nonlinear magneto-optical rotation with frequency-modulated light to detect nuclear magnetization of xenon gas. The magnetization of a spin-exchange-polarized xenon sample...
8.
Granwehr J, Forrer J, Schweiger A
J Magn Reson . 2001 Jul; 151(1):78-84. PMID: 11444939
A new setup for longitudinal detection (LOD) of EPR signals based on a commercial pulse EPR spectrometer equipped with an ENDOR probehead is presented. The design is suited for pulse...
9.
Willer M, Granwehr J, Forrer J, Schweiger A
J Magn Reson . 1998 Jul; 133(1):46-52. PMID: 9654467
A two-dimensional electron spin echo envelope modulation (ESEEM) experiment, called nuclear-Zeeman-resolved ESEEM (NZ-ESEEM), that correlates nuclear transition frequencies with nuclear Zeeman frequencies is introduced. NZ-ESEEM is basically a three-pulse ESEEM...