Epitaxy of LiNbO3: Historical Challenges and Recent Success

B Zivasatienraj, MB Tellekamp, WA Doolittle - Crystals, 2021 - mdpi.com
High-quality epitaxial growth of thin film lithium niobate (LiNbO3) is highly desirable for
optical and acoustic device applications. Despite decades of research, current state-of-the …

Direct Growth of Lithium Niobate Thin Films for Acoustic Resonators

Z Ye, Q Zeng, C Sim, B Lin, HK Hui… - … Annual Review of …, 2024 - World Scientific
Lithium niobate (LiNbO3, LN) thin films have been extensively studied for applications in
acoustic and photonic devices, due to their outstanding piezoelectric, ferroelectric and …

In-situ oxygen x-ray absorption spectroscopy investigation of the resistance modulation mechanism in LiNbO2 memristors

JD Greenlee, CF Petersburg, W Laws Calley… - Applied Physics …, 2012 - pubs.aip.org
In situ near edge x-ray absorption fine structure spectroscopy (NEXAFS) is performed on
LiNbO 2 analog memristors to identify the underlying analog resistance modulation …

Comparison of interfacial and bulk ionic motion in analog memristors

JD Greenlee, WL Calley, MW Moseley… - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
Analog LiNbO 2 memristors are characterized using potentiodynamic electrochemical
impedance spectroscopy. It is shown that LiNbO 2-based devices exhibit analog memristive …

[HTML][HTML] Temporal versatility from intercalation-based neuromorphic devices exhibiting 150 mV non-volatile operation

B Zivasatienraj, M Brooks Tellekamp… - Journal of Applied …, 2020 - pubs.aip.org
Memristors are a promising technology to surpass the limitations of the current silicon
complementary metal-oxide-semiconductor architecture via the realization of neuromorphic …

Direct observation of delithiation as the origin of analog memristance in LixNbO2

SA Howard, CN Singh, GJ Paez, MJ Wahila… - APL Materials, 2019 - pubs.aip.org
The discovery of analog LixNbO2 memristors revealed a promising new memristive
mechanism wherein the diffusion of Li+ rather than O2− ions enables precise control of the …

Molecular Beam Epitaxy Growth of High Crystalline Quality LiNbO3

MB Tellekamp, JC Shank, MS Goorsky… - Journal of Electronic …, 2016 - Springer
Lithium niobate is a multi-functional material with wide reaching applications in acoustics,
optics, and electronics. Commercial applications for lithium niobate require high crystalline …

The electrochemical synthesis of LiNbO2 in molten salts and its application for lithium ion batteries with high rate capability

W Li, C Hu, M Zhou, K Wang, H Li, S Cheng, K Jiang - Electrochimica Acta, 2016 - Elsevier
Herein, we report an effective, fast and controllable electrochemical synthesis of layered
structure LiNbO 2 by electrolysis of solid Nb 2 O 5 in molten LiF-LiCl salt. For the first time …

Localized double phonon scattering and DOS induced thermoelectric enhancement of degenerate nonstoichiometric Li 1− x NbO 2 compounds

JU Rahman, N Van Du, G Rahman… - RSC …, 2017 - pubs.rsc.org
We report the synthesis and thermoelectric properties of a new p-type oxide thermoelectric
material (Li1− xNbO2, with x= 0–0.6), in which Li-vacancies play a significant role in the …

Radiation Effects on LiNbO Memristors for Neuromorphic Computing Applications

JD Greenlee, JC Shank, MB Tellekamp… - … on Nuclear Science, 2013 - ieeexplore.ieee.org
The effects of X-ray and proton radiation on a LiNbO _2 analog memristor are investigated
by IV hysteresis, Electrochemical Impedance Spectroscopy, low-frequency AC voltage, and …