Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Thermopower enhancement by fractional layer control in 2D oxide superlattices.

Literature DB >> 25066105

Thermopower enhancement by fractional layer control in 2D oxide superlattices.

Woo Seok Choi¹, Hiromichi Ohta, Ho Nyung Lee.

Abstract

Precise tuning of the 2D carrier density by using fractional δ-doping of d electrons improves the thermoelectric properties of oxide heterostructures. This promising result can be attributed to the anisotropic band structure in the 2D system, indicating that δ-doped oxide superlattices are good candidates for advanced thermoelectrics.

Entities: Chemical

Keywords: complex oxide; fractional delta-doping; superlattices; thermoelectrics; thermopower; transition metal oxides; two-dimensional transport

Year: 2014 PMID： 25066105 DOI： 10.1002/adma.201401676

Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849

Keyword Cloud
Cited

6 in total

1. Thermoelectric La-doped SrTiO₃ epitaxial layers with single-crystal quality: from nano to micrometers.

Authors: Mihai Apreutesei; Régis Debord; Mohamed Bouras; Philippe Regreny; Claude Botella; Aziz Benamrouche; Adrian Carretero-Genevrier; Jaume Gazquez; Geneviève Grenet; Stéphane Pailhès; Guillaume Saint-Girons; Romain Bachelet
Journal: Sci Technol Adv Mater Date: 2017-06-20 Impact factor: 8.090

2. Emerging magnetism and anomalous Hall effect in iridate-manganite heterostructures.

Authors: John Nichols; Xiang Gao; Shinbuhm Lee; Tricia L Meyer; John W Freeland; Valeria Lauter; Di Yi; Jian Liu; Daniel Haskel; Jonathan R Petrie; Er-Jia Guo; Andreas Herklotz; Dongkyu Lee; Thomas Z Ward; Gyula Eres; Michael R Fitzsimmons; Ho Nyung Lee
Journal: Nat Commun Date: 2016-09-06 Impact factor: 14.919

Thermopower enhancement by fractional layer control in 2D oxide superlattices.

1. Thermoelectric La-doped SrTiO₃ epitaxial layers with single-crystal quality: from nano to micrometers.

2. Emerging magnetism and anomalous Hall effect in iridate-manganite heterostructures.

3. Double thermoelectric power factor of a 2D electron system.

4. Tunable physical properties in BiAl_1-x Mn _x O₃ thin films with novel layered supercell structures.

5. Graphene Nanoribbon Based Thermoelectrics: Controllable Self- Doping and Long-Range Disorder.

Review 6. Development of Perovskite-Type Materials for Thermoelectric Application.

Thermopower enhancement by fractional layer control in 2D oxide superlattices.

1. Thermoelectric La-doped SrTiO3 epitaxial layers with single-crystal quality: from nano to micrometers.

2. Emerging magnetism and anomalous Hall effect in iridate-manganite heterostructures.

3. Double thermoelectric power factor of a 2D electron system.

4. Tunable physical properties in BiAl1-x Mn x O3 thin films with novel layered supercell structures.

5. Graphene Nanoribbon Based Thermoelectrics: Controllable Self- Doping and Long-Range Disorder.

Review 6. Development of Perovskite-Type Materials for Thermoelectric Application.

1. Thermoelectric La-doped SrTiO₃ epitaxial layers with single-crystal quality: from nano to micrometers.

4. Tunable physical properties in BiAl_1-x Mn _x O₃ thin films with novel layered supercell structures.