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Two-dimensional materials, such as graphene and monolayer hexagonal BN (h-BN), are attractive for demonstrating fundamental physics in materials and potential applications in next-generation electronics. Atomic sheets containing hybridized bonds involving elements B, N and C over wide compositional ranges could result in new materials with properties(More)
We present an electrical transport study of the 2-dimensional (2D) organic conductor τ -(P-(S,S)-DMEDT-TTF)2(AuBr)2 (AuBr2)y (where y ∼ 0.75) at low temperatures and high magnetic fields. The inter-plane resistivity ρzz increases with decreasing temperature, with the exception of a slight anomaly at 12 K. Under a magnetic field B, both ρzz and the in-plane(More)
We investigate by electrical transport the field-induced superconducting state (FISC) in the organic conductor lambda-(BETS)2FeCl4. Below 4 K, antiferromagnetic-insulator, metallic, and eventually superconducting (FISC) ground states are observed with increasing in-plane magnetic field. The FISC state survives between 18 and 41 T and can be interpreted in(More)
searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggesstions for reducing this burden, to Washington Headquarters Services, Directorate for Information(More)
Shubnikov-de Haas oscillations for two well-defined frequencies, corresponding, respectively, to areas of 0.8 and 1.36% of the first Brillouin zone, were observed in single crystals of Na(0.3)CoO2. The existence of Na superstructures in Na0.3CoO2, coupled with this observation, suggests the possibility that the periods are due to the reconstruction of the(More)
We report the effect of a small hydrostatic pressure p ≅ 1.4 kBar on the temperaturemagnetic field phase diagram of the organic conductor λ-(BETS)2FeCl4. At zero field a first-order superconducting (TC ≅ 5.6 K) to antiferromagnetic insulator transition (TN ≅ 4 K) is observed. The close proximity between both phases is suggestive of an unconventional(More)
Li Song,1 Luis Balicas,2 Duncan J. Mowbray,3 Rodrigo B. Capaz,4,5 Kevin Storr,6 Lijie Ci,1 Deep Jariwala,1 Stefan Kurth,3,7 Steven G. Louie,5,8,* Angel Rubio,3,† and Pulickel M. Ajayan1,‡ 1Department of Mechanical Engineering & Materials Science, Rice University, Houston, Texas 77005, USA 2National High Magnetic Field Lab, Tallahassee, Florida 32310, USA(More)
We report specialized interplane magnetoresistance (MR) measurements on the organic superconducting compound β′′-(BEDT-TTF)2SF5CH2 CF2SO3 (where BEDT-TTF is bis(ethylenedithio)tetrathiafulvalene) in both the superconducting (Tc ∼ 5 K) and normal states versus magnetic field direction. In the normal state, detailed angular-dependent magnetoresistance(More)
The 3081/E is a second generation emulator of a mainframe IBM. One of it's applications will be to form part of the data acquisition system of the upgraded Mark II detector for data taking at the SLAC linear collider. Since the processor does not have direct connections to I/O devices a FASTBUS interface will be provided to allow communication with both(More)
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