ProgramMaster Logo
Conference Tools for 2016 TMS Annual Meeting & Exhibition
Register as a New User
Submit An Abstract
Propose A Symposium
Presenter/Author Tools
Organizer/Editor Tools
About this Abstract
Meeting 2016 TMS Annual Meeting & Exhibition
Symposium Phase Stability, Phase Transformations, and Reactive Phase Formation in Electronic Materials XV
Presentation Title Phase Equilibria of Thermoelectric Ag-Bi-Se System
Author(s) Cheng Hao-Yen, Hsin-Jay Wu
On-Site Speaker (Planned) Cheng Hao-Yen
Abstract Scope Energy crisis is one of the world-wide issues nowadays. Thermoelectric material has attracted great attention because it can directly convert waste heat into electricity, resulting in increasing the energy usage efficiency. The I-V-VI2 AgBiSe2, which adopts cubic structure, is a promising thermoelectric material and is known to exhibit nonhomogeneous lattice vibration that leads to low thermal conductivity. Phase diagrams are basic yet essential materials information that probe the thermodynamically phase stability behaviors. With an aid of phase diagram and microstructural evolution, the thermoelectric properties can be optimized. Herein, we aim to determine the ternary phase diagram of Ag-Bi-Se system by experimental results. The efforts of this study include: (1) determining the liquidus projection by air-cooled or water-quenched alloys, (2) constructing the 500˚C isothermal section by thermally-equilibrated alloys, (3) locating the homogeneity range of the cubic I-V-VI2 phase, and (4) measuring the thermoelectric property of ternary Ag-Bi-Se alloys
Proceedings Inclusion? Planned: A print-only volume


A New Insight on the Electromigration Effect: Strain-induced Atomic Migration under Current Stressing
A Significant Improvement in the Electrocatalytic Stability of N-doped Graphene Nanosheets used as a Counter Electrode for Iodide/triiodide based Dye-sensitized solar cells and [Co(bpy)3]3+/2+ based Porphyrin-sensitized Solar Cells
Ab Initio Mechanistic Study on the Charging/Discharging Behaviors of the Layered-layered Lithium-rich Composite Cathode for Lithium-ion Batteries
An Experimental and Computational Approach to Properties of Mg2TiO4: Mn+4 Red Emitting Phosphor
Analysis for Formation of Kirkendall Voids during Solid-state Annealing in the Cu/Sn System
Calorimetric Investigation of the Liquid Sn-3.8Ag-0.7Cu Alloy with Minor Co Additions
Comparison of Electrotroless and Electroplating of Nickel Iron Alloy for the Diffusion Barrier of UBM
Contact-Resistance Reduction for Cu(Ti)/Conductive-Oxide-Film Junctions
Creep-induced Voiding in Sn phase of Pb-free Solder Joint
Development of High Strength and High Electrical Conductivity of Cu-Ni-Al Alloys
Dissolution Behavior of Ni Substrate and Ni3Sn4 Phase in Molten Lead-free Solders
Effect of Cu Surface Microstructure on Surface Oxidation and Soldering Wettability
Effects of Electroless Copper Bath Compositions on the Adhesion of Cu/Substrates in PCB
Effects of Electroplating Formula on the Void Formation at the Sn/Electroplated Cu Interface
Effects of Electromigration on the p-Bi2Te3/Sn Interfacial Reactions
Electrochemical Evaluation of Copper Etchant to Reduce the Galvanic Etching in Cu/Au Coupled Pads
Failure Mechanism of Cu6Sn5 Microbumps under Current Stressing
Formula Optimization of Titanium Dioxide Paste for Dye-sensitized Solar Cells
Interfacial Reactions between Tin and Ni-coated Bi2Te3
Interfacial Reactions in the Ni/Ag-Sb and Ni/Ag-Ge Couples
Investigation on the Phase Stability of Perovskite in La-Sr-Cr-Fe-O System and Its Long-term Operation
Kinetic Study of Silver Electrocrystallization on Silane-grafted Flexible Indium-oxide Substrate
Kinetics of Low-temperature Copper-Germanide Formation for Applications on Flexible Substrates
Liquidus projection and thermoelectric property of (Cu,Ag)–Ga–Te Thermoelectric Materials
Low-temperature Pressure-less Silver-to-silver Direct Bonding at Ambient Condition: Part I-Experimental Study
Low-temperature Pressure-less Silver-to-silver Direct Bonding at Ambient Condition: Part II-Mechanistic Study
Low Temperature Au to Au Direct Bonding by Highly <110>-oriented Au Films
Low Temperature Copper to Copper Direct Bonding with Different Thickness of (111) Nanotwinned Cu
Material Issues in Memristive Devices
Morphological Stability of Interfaces under Electromigration Condition: Insights from Phase-field Study
Phase Equilibria of the Sn-Fe-Ni Ternary System at 270oC
Phase Equilibria of Thermoelectric Ag-Bi-Se System
Probing Phase Transformations at the Nanoscales – Synchrotron X-ray Microdiffraction for Advanced Applications in Microelectronics, Phase-Change Memory and Solar PV Devices
Rapid Formation and Phase Transformation of Intermetallic Compounds Interconnection under Stress Current at Ambient Temperature
Stress and Currents Density Effects on Copper-Tin Intermetallic Compound Formation
Strong Inhibition of IMC Growth at the Sn/Co System by Minor Ga Addition
The Development of Alumina Nanofluid-based Electrolyte for Thermogalvanic Cells
The Kinetic Analysis of Co-Sn Binary System
Thermal Stabilities and Properties of AgBiS2 and AgBi3S5: a Review and Experimental Study
Tunable Surface Wettability and Adhesivity of Nitrogen-doped Graphene Foam
Using Sn-Bi Solder as the LED Die-attach Material by Controlling the Sn-Bi Composition and the Roughness of the Substrate

Questions about ProgramMaster? Contact