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- University of Tennessee at KnoxvilleUS40 papers
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- University of CincinnatiUS6 papers
- Institute of PhysicsPL5 papers
- National High Magnetic Field LaboratoryUS5 papers
- The University of Texas at AustinUS5 papers
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- Max Planck Institute for Nuclear PhysicsDE4 papers
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16 papers · 1 filter
The Role of Grain Boundaries in Determining the Transport Properties in Magnetite
David C. Mertens, W. Montfrooij, R. J. McQueeney +2
We present magnetoresistance and Hall-effect measurements on single crystal magnetite Fe3O4 close to the Verwey transition Tv = 123.8 K. We show that the formation of grain boundar…
Density matrix renormalization group and wave function factorization for nuclei
T. Papenbrock, D. J. Dean
We employ the density matrix renormalization group (DMRG) and the wave function factorization method for the numerical solution of large scale nuclear structure problems. The DMRG…
Spin-dependent resonant tunneling through quantum-well states in magnetic metallic thin films
Zhong-Yi Lu, X. -G. Zhang, Sokrates T. Pantelides
Quantum-well (QW) states in {\it nonmagnetic} metal layers contained in magnetic multilayers are known to be important in spin-dependent transport, but the role of QW states in {\i…
Physics of cuprates with the two-band Hubbard model - The validity of the one-band Hubbard model
A. Macridin, Th. Maier, M. Jarrell +1
We calculate the properties of the two-band Hubbard model using the Dynamical Cluster Approximation. The phase diagram resembles the generic phase diagram of the cuprates, showing…
Neutrino mass constraints on beta decay
Takeyasu M. Ito, Gary Prezeau
Using the general connection between the upper limit on the neutrino mass and the upper limits on certain types of non-Standard Model interaction that can generate loop corrections…
Reversal Modes of Simulated Iron Nanopillars in an Obliquely Oriented Field
S. H. Thompson, G. Brown, P. A. Rikvold
Stochastic micromagnetic simulations are employed to study switching in three-dimensional magnetic nanopillars exposed to highly misaligned fields. The switching appears to proceed…