다중혈관 관상동맥 환자에서 y-문합을 이용하여 양쪽 내흉동맥만을 사용한 우회술의 조기 성적

BoltzTraP. A code for calculating band-structure dependent quantities

日本物理学会誌及びJournal of the Physical Society of Japanの月刊について

Physical Review B

Herein we cover the key concepts in the field of thermoelectric materials research, present the current understanding, and show the latest developments. Current research is aimed at increasing the thermoelectric figure of merit (ZT) by maximizing the power factor and/or minimizing the thermal conductivity. Attempts at maximizing the power factor include the development of new materials, optimization of existing materials by doping, and the exploration of nanoscale materials. The minimization of the thermal conductivity can come through solid-solution alloying, use of materials with intrinsically low thermal conductivity, and nanostructuring. Herein we describe the most promising bulk materials with emphasis on results from the last decade. Single-phase bulk materials are discussed in terms of chemistry, crystal structure, physical properties, and optimization of thermoelectric performance. The new opportunities for enhanced performance bulk nanostructured composite materials are examined and a look into the not so distant future is attempted.

New and Old Concepts in Thermoelectric Materials

Electrical Resistivity of Single Crystalline Ce3Pd20Si6 Across the Temperature-Magnetic Field Phase Diagram

A design principle to predict strongly correlated topological semimetals

We present the thermoelectric properties of an aEu,Ga,,Ge,, and a p Eu,Ga,,Ge,, sample with a GdGe ratio that deviates slightly from the ideal 16/30 ratio. Thermopower and resistivity have been measured up to 750 K. From an extrapolation of the thermal conductivity. measured up to 200 K, to higher temperatures we estimate the dimensionless figure of merit to have a maximum of 0.55 and 1.1 at 700 K and 750 K for the a and p sample, respectively. The thermoelectric properties of the a sample are, at highest temperatures, degraded by the excitation of carriers into the conduction band.

http://ieeexplore.ieee.org/iel5/9049/28702/01287466.pdf

High-temperature thermoelectric properties of a- and PEu,Ga,,Ge,

The title compound is prepared from a stoichiometric mixture of BaGe, Ge, and Ir (Ar atmosphere, glassy carbon crucible, 910 °C, 10 d).

Preparation, Crystal Structure and Physical Properties of the Superconducting Cage Compound Ba3Ge16Ir4.

A Knudsen cell approach for the molecular beam epitaxy of the heavy fermion compound YbRh<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e543" altimg="si45.svg"><mml:msub><mml:mrow /><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:math>Si<mml:math xmlns:mml="h

Silke Paschen

Papers

Electrical Resistivity of Single Crystalline Ce3Pd20Si6 Across the Temperature-Magnetic Field Phase Diagram

A design principle to predict strongly correlated topological semimetals

High-temperature thermoelectric properties of a- and PEu,Ga,,Ge,

Preparation, Crystal Structure and Physical Properties of the Superconducting Cage Compound Ba3Ge16Ir4.

A Knudsen cell approach for the molecular beam epitaxy of the heavy fermion compound YbRh<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e543" altimg="si45.svg"><mml:msub><mml:mrow /><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:math>Si<mml:math xmlns:mml="h