Journal of the Physical Society of Japan · 1987 · 47 citations · 3 references
Natural SciencesMaterials SciencePhysicsCondensed Matter PhysicsSemiconductor MaterialsSolid State PhysicsMetalsOrganic SemiconductorsPhase TransitionsSemiconducting MaterialsSemiconductor PhysicsSuperconducting MaterialsAmbient Pressure EffectsHigh-temperature SuperconductivityHigh-temperature SuperconductorsOrganic SuperconductorsSuperconducting Critical TemperatureSuperconducting GapSuperconducting Phase TransitionsSuperconducting Properties
An organic conductor, (DMET) 2 AuBrd 2 , was found to undergo superconducting transition around 1 K under a pressure of 1.5 kbar. Furthermore, this material was found to be semiconducting above 190 K. Below this temperature, it became metallic, contrary to usual metal-semiconductor transition. This semiconductor-metal transition also occurred at 180 K at ambient pressure.
3
New Organic Superconductor, (DMET)2Au(CN)2
Kôichi Kikuchi, Mikio Kikuchi, Takahisa Namiki et al. · Chemistry Letters · 1987 · 78 citations
Natural Sciences, Chemistry, Physics +15
Synthesis of a new series of unsymmetrical dithiadiselenafulvalenes
Keiji Kobayashi, Kôichi Kikuchi, Takahisa Namiki et al. · Synthetic Metals · 1987 · 14 citations