Dynamics and transport at the threshold of many-body localization
Many-body localization (MBL) describes a class of systems that do not approach thermal
equilibrium under their intrinsic dynamics; MBL and conventional thermalizing systems form …
equilibrium under their intrinsic dynamics; MBL and conventional thermalizing systems form …
Enhanced atomic ordering leads to high thermoelectric performance in AgSbTe2
S Roychowdhury, T Ghosh, R Arora, M Samanta, L ** Induced Reduction in Structural Disorder Enhances the Thermoelectric Performance in AgSbTe2
Defect engineering, achieved by precise tuning of the atomic disorder within crystalline
solids, forms a cornerstone of structural chemistry. This nuanced approach holds the …
solids, forms a cornerstone of structural chemistry. This nuanced approach holds the …
Single-particle mobility edge in a one-dimensional quasiperiodic optical lattice
A single-particle mobility edge (SPME) marks a critical energy separating extended from
localized states in a quantum system. In one-dimensional systems with uncorrelated …
localized states in a quantum system. In one-dimensional systems with uncorrelated …
High-Performance Thermoelectric Energy Conversion: A Tale of Atomic Ordering in AgSbTe2
The highly enhanced thermoelectric figure of merit, zT≈ 2.6 at 573 K, obtained recently in
Cd-doped polycrystalline AgSbTe2 by Roychowdhury et al.(Science 2021, 371, 722) brings …
Cd-doped polycrystalline AgSbTe2 by Roychowdhury et al.(Science 2021, 371, 722) brings …
Reentrant localization transition in a quasiperiodic chain
Systems with quasiperiodic disorder are known to exhibit a localization transition in low
dimensions. After a critical strength of disorder, all the states of the system become localized …
dimensions. After a critical strength of disorder, all the states of the system become localized …