Novel Layered Supercell Structure from Bi2AlMnO6 for Multifunctionalities
- Purdue Univ., West Lafayette, IN (United States); Texas A & M Univ., College Station, TX (United States)
- Normandie Univ., Caen Cedex (France)
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Purdue Univ., West Lafayette, IN (United States)
- Texas A & M Univ., College Station, TX (United States)
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Layered materials, e.g., graphene and transition metal (di)chalcogenides, holding great promises in nanoscale device applications have been extensively studied in fundamental chemistry, solid state physics and materials research areas. In parallel, layered oxides (e.g., Aurivillius and Ruddlesden–Popper phases) present an attractive class of materials both because of their rich physics behind and potential device applications. In this work, we report a novel layered oxide material with self-assembled layered supercell structure consisting of two mismatch-layered sublattices of [Bi3O3+δ] and [MO2]1.84 (M = Al/Mn, simply named BAMO), i.e., alternative layered stacking of two mutually incommensurate sublattices made of a three-layer-thick Bi–O slab and a one-layer-thick Al/Mn–O octahedra slab in the out-of-plane direction. Strong room-temperature ferromagnetic and piezoelectric responses as well as anisotropic optical property have been demonstrated with great potentials in various device applications. Furthermore, the realization of the novel BAMO layered supercell structure in this work has paved an avenue toward exploring and designing new materials with multifunctionalities.
- Research Organization:
- Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA)
- Grant/Contract Number:
- AC04-94AL85000
- OSTI ID:
- 1411236
- Report Number(s):
- SAND--2017-12811J; 659047
- Journal Information:
- Nano Letters, Journal Name: Nano Letters Journal Issue: 11 Vol. 17; ISSN 1530-6984
- Publisher:
- American Chemical SocietyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Similar Records
Self-Assembled Layered Supercell Structure of Bi2AlMnO6 with Strong Room-Temperature Multiferroic Properties.
Tailorable multifunctionalities in ultrathin 2D Bi-based layered supercell structures
Interfacial Engineering Enabled Novel Bi-Based Layered Oxide Supercells with Modulated Microstructures and Tunable Physical Properties
Program Document
·
Tue Jan 31 23:00:00 EST 2017
·
OSTI ID:1429734
Tailorable multifunctionalities in ultrathin 2D Bi-based layered supercell structures
Journal Article
·
Tue Jun 22 00:00:00 EDT 2021
· Nanoscale
·
OSTI ID:1828785
Interfacial Engineering Enabled Novel Bi-Based Layered Oxide Supercells with Modulated Microstructures and Tunable Physical Properties
Journal Article
·
Wed Nov 06 23:00:00 EST 2019
· Crystal Growth and Design
·
OSTI ID:1760591