Publications

_

OUR PUBLISHED WORKS

Publications

Peruse our published body of work.

Integration of Functional Oxides with Semiconductors

Integration of Functional Oxides with Semiconductors

Alexander A. Demkov, Agham B. Posadas Integration of Functional Oxides with Semiconductors. Springer New York, NY https://doi.org/10.1007/978-1-4614-9320-4

Materials Fundamentals of Gate Dielectrics

Materials Fundamentals of Gate Dielectrics

Alexander A. Demkov, Alexandra Navrotsky Materials Fundamentals of Gate Dielectrics. Springer Dordrecht https://doi.org/10.1007/1-4020-3078-9

Thin Films on Silicon: Electronic and Photonic Applications

Thin Films on Silicon: Electronic and Photonic Applications

Vijay Narayanan (IBM Thomas J Watson Research Center, USA), Martin M Frank (IBM Thomas J Watson Research Center, USA), and Alexander A Demkov (The University of Texas at Austin, USA). Materials and Energy: Volume 8. Thin Films on Silicon. Electronic and Photonic Applications. https://doi.org/10.1142/9908

Monolithic Barium Titanate Modulators on Silicon-on-Insulator Substrates

Monolithic Barium Titanate Modulators on Silicon-on-Insulator Substrates

Zuoming Dong, Amogh Raju, Agham B. Posadas, Marc Reynaud, Alexander A. Demkov, and Daniel M. Wasserman
ACS Photonics 2023 10 (12), 4367-4376
DOI: 10.1021/acsphotonics.3c01144

RF-sputtered Z-cut electro-optic barium titanate modulator on silicon photonic platform

RF-sputtered Z-cut electro-optic barium titanate modulator on silicon photonic platform

Agham B. Posadas , Vincent E. Stenger, John D. DeFouw, Jamie H. Warner, Alexander A. Demkov. RF-sputtered Z-cut electro-optic barium titanate modulator on silicon photonic platform. J. Appl. Phys. 134, 073101 (2023) https://doi.org/10.1063/5.0160186

Barium Titanate Electro-Optic Modulators for Silicon  Photonics Grown by Off-Axis Sputtering

Barium Titanate Electro-Optic Modulators for Silicon Photonics Grown by Off-Axis Sputtering

A. Posadas, M. Reynaud, G. Mashanovich, and A. A. Demkov, “Barium Titanate Electro-Optic Modulators for Silicon Photonics Grown by Off-Axis Sputtering,” in CLEO 2023, Technical Digest Series (Optica Publishing Group, 2023), paper SM2H.4.

Electro-Optic Barium Titanate Modulators on Silicon Photonics Platform

Electro-Optic Barium Titanate Modulators on Silicon Photonics Platform

A. B. Posadas, V. E. Stenger, J. DeFouw, G. Z. Mashanovich, D. Wasserman and A. A. Demkov, “Electro-Optic Barium Titanate Modulators on Silicon Photonics Platform,” 2023 IEEE Silicon Photonics Conference (SiPhotonics), Washington, DC, USA, 2023, pp. 1-2, doi: 10.1109/SiPhotonics55903.2023.10141930.

Si‑integrated ferroelectrics for photonics and optical computing

Si‑integrated ferroelectrics for photonics and optical computing

Demkov, A. A. and Posadas, A. B., “Si-integrated ferroelectrics for photonics and optical computing”, MRS Bulletin, vol. 47, no. 5, pp. 485–493, 2022. doi:10.1557/s43577-022-00332-3.

Materials for emergent silicon-integrated optical computing

Materials for emergent silicon-integrated optical computing

Alexander A. DemkovChandrajit BajajJohn G. EkerdtChris J. PalmstrømS. J. Ben Yoo; Materials for emergent silicon-integrated optical computing. J. Appl. Phys. 21 August 2021; 130 (7): 070907. https://doi.org/10.1063/5.0056441