DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: High breakdown strength ferroelectric SrHfO3 materials

Abstract

Methods for making metastable lead-free piezoelectric materials are presented herein.

Inventors:
; ; ; ;
Issue Date:
Research Org.:
National Renewable Energy Laboratory (NREL), Golden, CO (United States); Univ. of California, Oakland, CA (United States); Pennsylvania State Univ., University Park, PA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1892939
Patent Number(s):
11335845
Application Number:
16/255,069
Assignee:
Alliance for Sustainable Energy, LLC (Golden, CO); The Regents of the University of California (Oakland, CA); The Penn State Research Foundation (State College, PA)
Patent Classifications (CPCs):
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01G - COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01P - INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
DOE Contract Number:  
AC36-08GO28308
Resource Type:
Patent
Resource Relation:
Patent File Date: 01/23/2019
Country of Publication:
United States
Language:
English

Citation Formats

Garten, Lauren Marie, Ginley, David Samuel, Ceder-Persson, Kristin Aslaug, Dwaraknath, Shyam Sundar, and Trolier-McKinstry, Susan. High breakdown strength ferroelectric SrHfO3 materials. United States: N. p., 2022. Web.
Garten, Lauren Marie, Ginley, David Samuel, Ceder-Persson, Kristin Aslaug, Dwaraknath, Shyam Sundar, & Trolier-McKinstry, Susan. High breakdown strength ferroelectric SrHfO3 materials. United States.
Garten, Lauren Marie, Ginley, David Samuel, Ceder-Persson, Kristin Aslaug, Dwaraknath, Shyam Sundar, and Trolier-McKinstry, Susan. Tue . "High breakdown strength ferroelectric SrHfO3 materials". United States. https://www.osti.gov/servlets/purl/1892939.
@article{osti_1892939,
title = {High breakdown strength ferroelectric SrHfO3 materials},
author = {Garten, Lauren Marie and Ginley, David Samuel and Ceder-Persson, Kristin Aslaug and Dwaraknath, Shyam Sundar and Trolier-McKinstry, Susan},
abstractNote = {Methods for making metastable lead-free piezoelectric materials are presented herein.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2022},
month = {5}
}

Works referenced in this record:

Research Update: The materials genome initiative: Data sharing and the impact of collaborative ab initio databases
journal, March 2016


Ferroelectric thin films: Review of materials, properties, and applications
journal, September 2006


Lead-free piezoceramics
journal, October 2004


Lead-free piezoelectric ceramics: Alternatives for PZT?
journal, March 2007


Atomic layer deposition of crystalline SrHfO 3 directly on Ge (001) for high- k dielectric applications
journal, February 2015


Piezoelectric coefficient of aluminum nitride and gallium nitride
journal, November 2000


Piezoelectric Thin Films for Sensors, Actuators, and Energy Harvesting
journal, September 2009


Computational predictions of energy materials using density functional theory
journal, January 2016


Structural phases of SrHfO3
journal, October 2008


A high-throughput infrastructure for density functional theory calculations
journal, June 2011


Computational Approach for Epitaxial Polymorph Stabilization through Substrate Selection
journal, May 2016


High-temperature phase transitions in SrHfO 3 : A Raman scattering study
journal, July 2014


Optical properties of epitaxial SrHfO3 thin films grown on Si
journal, November 2007


Relaxor Ferroelectric Behavior in Barium Strontium Titanate
journal, February 2016


Thickness dependence of piezoelectric property of ultrathin BiFeO3 films
journal, June 2012


A database to enable discovery and design of piezoelectric materials
journal, September 2015