Buscar
Mostrando ítems 1-10 de 544
Negative differential resistance in porous silicon devices at room temperature
(Elsevier, 2014-12)
We report a voltage controlled negative differential resistance (NDR) effect at room temperature in two types of devices based on porous silicon (PS): thermally oxidized porous silicon multilayer with Ag electrodes in a ...
Evidence of room temperature charge-density wave behavior and glass-like states in pressed pellets of lightly doped poly (3-methyl thiophene)
(Taylor & Francis Ltd, 2002-01-01)
We show room temperature charge-density wave (CDW) characteristics in d.c. and a.c. electric data in pressed pellets of lightly doped poly(3-methylthiophene). The possibility of a Peierls glass is discussed and metastables ...
Strong spin-dependent negative differential resistance in composite graphene superlattices
(AMER PHYSICAL SOC, 2013)
Negative differential resistance in hybrid carbon-based structures
(2019)
Here we study negative differential resistance effect in hybrid carbon nanostructures composed of graphene nanoribbons and carbon nanotubes. In the coupled structure, the finite flakes of nanotubes allow the formation of ...
Room-Temperature Negative Differential Resistance in Surface-Supported Metal-Organic Framework Vertical Heterojunctions
(2021-09-01)
The advances of surface-supported metal-organic framework (SURMOF) thin-film synthesis have provided a novel strategy for effectively integrating metal-organic framework (MOF) structures into electronic devices. The ...
Evidence of room temperature charge-density wave behavior and glass-like states in pressed pellets of lightly doped poly (3-methyl thiophene)
(Taylor & Francis Ltd, 2002-01-01)
We show room temperature charge-density wave (CDW) characteristics in d.c. and a.c. electric data in pressed pellets of lightly doped poly(3-methylthiophene). The possibility of a Peierls glass is discussed and metastables ...
Reversible electron pumping and negative differential resistance in two-step barrier diode under strong terahertz ac field
(Amer Inst PhysicsMelvilleEUA, 2011)