Barium titanate nanostructures and thin films for photonics

A Karvounis, F Timpu… - Advanced Optical …, 2020 - Wiley Online Library
Barium titanate (BaTiO3) is a synthetic crystal used in electromechanical transducers and
multilayer ceramic capacitors. Since it is not available in nature, a variety of growth methods …

[图书][B] Organic nonlinear optical materials

C Bosshard - 2020 - taylorfrancis.com
Organic Nonlinear Optical Materials provides an extensive description of the preparation
and characterization of organic materials for applications in nonlinear and electro-optics …

Electro‐optic metasurfaces based on barium titanate nanoparticle films

A Karvounis, VV Vogler‐Neuling… - Advanced Optical …, 2020 - Wiley Online Library
Metal‐oxides are promising candidates to substitute silicon in intra‐chip optical
interconnects, as they exhibit great electric field tuning capabilities. The development of …

Photorefractive effects and materials

P Günter, JP Huignard - Photorefractive Materials and Their Applications I …, 2005 - Springer
For a large photorefractive efficiency, suitable donors or traps and efficient charge migration
are necessary [2.1]. In undoped crystals the traps are provided by small traces of impurities …

Frequency and wavelength dependences of electro-optic coefficients in inorganic crystals

M Abarkan, JP Salvestrini, MD Fontana, M Aillerie - Applied Physics B, 2003 - Springer
The frequency dependence of electro-optic coefficients in congruent and stoichiometric
LiNbO 3, LiTaO 3, β-BaB 2 O 4 and KTiOPO 4 was determined and compared to each other …

Sputter deposition of epitaxial waveguiding KNbO3 thin films

S Schwyn Thöny, HW Lehmann, P Günter - Applied physics letters, 1992 - pubs.aip.org
Thin, stoichiometric KNbO3 layers were sputter deposited onto (100)‐spinel and (100)‐MgO
substrates at a substrate temperature of 610° C. The composition of the layers was …

Top-seeded solution growth of BaTiO 3, KNbO 3, SrTiO 3, Bi 12TiO 20 and La 2- x, Ba xCuO 4

D Rytz, BA Wechsler, CC Nelson… - Journal of crystal …, 1990 - ui.adsabs.harvard.edu
Top-seeded solution growth of BaTiO <SUB>3</SUB>, KNbO <SUB>3</SUB>, SrTiO <SUB>3</SUB>,
Bi <SUB>12</SUB>TiO <SUB>20</SUB> and La <SUB>2- x</SUB>, Ba <SUB>x</SUB>CuO …

Epitaxial potassium niobate thin films prepared by metalorganic chemical vapor deposition

MJ Nystrom, BW Wessels, DB Studebaker… - Applied physics …, 1995 - pubs.aip.org
Epitaxial potassium niobate thin films were deposited in situ by low pressure metalorganic
chemical vapor deposition (MOCVD) at a growth temperature of 800° C using niobium …

Electric-field frequency dependence of Pockels coefficients in 2-amino-5-nitropyridium dihydrogen phosphate organic–inorganic crystals

J Zaccaro, JP Salvestrini, A Ibanez, P Ney, MD Fontana - JOSA B, 2000 - opg.optica.org
The electro-optic and dielectric properties of organic–inorganic 2-amino-5-nitropyridium
dihydrogen phosphate crystals were measured near room temperature at a wavelength of …

The impact of annealing and evaporation of crystals on their surface composition

AY Lushkin, VB Nazarenko, KN Pilipchak… - Journal of Physics D …, 1999 - iopscience.iop.org
Auger electron spectroscopy and mass spectrometry have been used to investigate the
elemental composition of single-crystalline surfaces subjected to annealing and evaporation …