9 citations · 18 across the 12 of their papers we have counts for
12 papers
Tropical Limit for Configurational Geometry in Discrete Thermodynamic Systems
Koretaka Yuge, Shouno Ohta
For classical discrete systems with constant composition (typically referred to substitutional alloys) under thermodynamically equilibrium state, macroscopic structure should in pr…
Optimal Selection of Structural Degree of Freedoms for Spceial Microscopic States to Characterize Disordered Structures
Koretaka Yuge, Shouno Ohta
For classical discrete systems under constant composition, statistical mechanics tells us that a set of microscopic state dominantly contributing to thermodynamically equilibrium s…
Configurational Geometry Bridges Equilibrium Structure Information from a Single to Multiple Compositions
Shouno Ohta, Ryogo Miyake, Koretaka Yuge
For classical discrete systems under constant composition, a set of microscopic state dominantly contributing to thermodynamically equilibrium structure should depend on temperatur…
Modified Representation of Canonical Average by Special Microscopic States for Classical Discrete Systems
Koretaka Yuge, Shouno Ohta, Ryogo Miyake
For substitutional crystalline solids typically referred to classical discrete system under constant composition, macroscopic structure in thermodynamically equilibrium state can b…
Where Nonlinearity in Thermodynamic Average Comes from? Configurational Geometry Revisited
Koretaka Yuge, Shouno Ohta
For classical discrete system under constant composition, we theoretically examine origin of nonlinearity in thermodynamic (so-called canonical) average w.r.t. many-body interactio…
Microscopic Geometry Rules Ordering Tendency for Multicomponent Disordered Alloys
Koretaka Yuge, Shouno Ohta
Short-range ordering (SRO) tendency for disordered alloys is considered as competition between chemical ordering and geometric (mainly, difference in atomic radius for constituents…
Formulation of Genuine Thermodynamic Variables from Special Microscopic States
Koretaka Yuge, Shouno Ohta
For classical discrete systems under constant composition, it has been considered that genuine thermodynamic variables such as free energy cannot be generally determined from infor…
Special Microscopic-states-basis Formulation of Macroscopic Structure for Thermodynamic Systems
Koretaka Yuge, Shouno Ohta
For classical system under constant composition, macroscopic structure in thermodynamically equilibrium state can be determined through the so-called canonical average, including s…
Exact Determination of Moments for Density of States in Multidimensional Configuration Space
Shouno Ohta, Koretaka Yuge
For classical discrete systems on periodic lattice under constant composition x, we derive explicit expression of any-order moments for configurational density of states (CDOS). Th…
Does Stochastic Disorder Conform to Configurational Disorder?
Shouno Ohta, Koretaka Yuge
In alloy thermodynamics, stochastically disordered state (SDS), where each lattice point is stochastically occupied by constituents according to given composition, is typically ref…
Bidirectional-Stability Breaking in Thermodynamic Average for Classical Discrete Systems
Koretaka Yuge, Shouno Ohta
For classical systems, expectation value of macroscopic property in equilibrium state can be typically provided through thermodynamic (so-called canonical) average, where summation…
A Single Microscopic State to Characterize Ordering Tendency in Discrete Multicomponent System
Koretaka Yuge, Shouno Ohta
Our recent study reveals that macroscopic structure in thermodynamically equilibrium state and its temperature dependence for classical discrete system can be well-characterized by…