High electrical conductivity in out of plane direction of electrodeposited Bi2Te3 films
نویسندگان
چکیده
High electrical conductivity in out of plane direction of electrodeposited Bi2Te3 films Miguel Muñoz Rojo,1 Cristina V. Manzano,1 Daniel Granados,2 M. R. Osorio,2 Theodorian Borca-Tasciuc,3 and Marisol Martín-González1 1IMM-Instituto de Microelectrónica de Madrid(CNM-CSIC), Isaac Newton 8,PTM, E28760Tres Cantos, Madrid, Spain 2IMDEA Nanoscience, Faraday, 9, Ciudad Universitaria de Cantoblanco, 28049, Madrid, Spain 3Rensselaer Polytechnic Institute (RPI), 110 8th St, Troy, NY 12180, United States
منابع مشابه
Anisotropic Effects on the Thermoelectric Properties of Highly Oriented Electrodeposited Bi2Te3 Films
Highly oriented [1 1 0] Bi2Te3 films were obtained by pulsed electrodeposition. The structure, composition, and morphology of these films were characterized. The thermoelectric figure of merit (zT), both parallel and perpendicular to the substrate surface, were determined by measuring the Seebeck coefficient, electrical conductivity, and thermal conductivity in each direction. At 300 K, the in-...
متن کاملInfluence of strain on anisotropic thermoelectric transport in Bi2Te3 and Sb2Te3
On the basis of detailed first-principles calculations and semiclassical Boltzmann transport, the anisotropic thermoelectric transport properties of Bi2Te3 and Sb2Te3 under strain were investigated. It was found that due to compensation effects of the strain-dependent thermopower and electrical conductivity, the related power factor will decrease under applied in-plane strain for Bi2Te3, while ...
متن کاملPreparation and Thermoelectric Properties of P-Type (Bi0.25Sb0.75)2Te3 Thin Films
P-type (Bi0.25Sb0.75)2Te3 thermoelectric thin films were deposited by flash evaporation method with thickness between 50-400 nm. All of the thin films were annealed in 503 K for one hour. Phase structure of thin films, surface morphology and stoichiometric ratio were characterized via X-ray diffraction (XRD), field emission scanning electron microscope (FE-SEM) and energy dispersive spectroscop...
متن کاملThermal and Electrical Conduction of Single-crystal Bi2Te3 Nanostructures grown using a one step process.
Single-crystal Bi2Te3 nanowires (NWs) and nanoribbons (NRs) were synthesized by a vapor-liquid-solid (VLS) method from Bi2Te3 powder. To investigate the thermal properties of the Bi2Te3 nanostructure, a nondestructive technique based on temperature dependent Raman mapping was carried out. The Raman peaks were red shifted with increasing temperature. In addition, the fraction of the laser power ...
متن کاملThermal Conductivity and Elastic Constants of PEDOT:PSS with High Electrical Conductivity
Mixtures of poly(3,4-ethylenedioxythiophene) and polystyrenesulfonate (PEDOT:PSS) have high electrical conductivity when cast from aqueous suspensions in combination with a high boiling-point cosolvent dimethyl sulfoxide (DMSO). The electronic component of the thermal conductivity of these highly conducting polymers is of interest for evaluating their potential for thermoelectric cooling and po...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2016