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Alexander A. Demkov

university of texas system

52H-index
436Paper Count
1.0WCitation Count
Published Papers 121
Publication Date
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Origin of non-absorptive scattering loss in Si-integrated barium titanate
errJOURNAL OF APPLIED PHYSICS
IF2.5
err2025-10-28
err0
PREAI
errKim, Inhwan; Demkov, Alexander A.
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The microstructure of metastatic bone lesions suggests tumor mediated alterations in bone mineralization
errBone
IF3.6
err2025-09-04
err0
errOAAI
errHanwen Fan; Zhan Xu; Carla Berrospe Rodriguez; Noah Dover; Andrei Demkov; Morgan Lilly; Guillermo Aguilar; Larry J. Suva; Xiang H.-F. Zhang; Yuxiao Zhou
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Enhancement of electro-optic response in BaTiO3 films integrated on Si via heating and cooling rate control
errCommunications Materials
IF9.6
err2025-08-06
err0
errOAAI
errMarc Reynaud; Moaz Waqar; Chaojie Du; Agham B. Posadas; Xiaoqing Pan; Alexander A. Demkov
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High-Q Monolithic Ring Resonators in Low-Loss Barium Titanate on Silicon
errLASER & PHOTONICS REVIEWS
IF10
err2025-04-23
err0
PREAI
errAmogh Raju; Divya Hungund; Dan Krueger; Zuoming Dong; Zarko Sakotic; Agham B. Posadas; Alexander A. Demkov; Daniel Wasserman
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Phase transitions and Raman effect in Er2O3 from first principles
errPHYSICAL REVIEW MATERIALS
IF3.4
err2024-11-04
err0
PREAI
errApte, Sohm; Demkov, Alexander A.
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Ferroelectric BaTiO3 for Electro-Optic Modulators in Si Photonics
errIEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS
IF5.1
err2024-07-01
err2
PREAI
errDemkov, Alexander A.; Posadas, Agham B.
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errSave
Linear electro-optic effect in trigonal LiNbO3: A first-principles study
errPHYSICAL REVIEW MATERIALS
IF3.4
err2024-02-28
err1
PREAI
errKim, Inhwan; Demkov, Alexander A.
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Phonon-mediated temperature dependence of Er3+ optical transitions in Er2O3
errCOMMUNICATIONS PHYSICS
IF5.8
err2024-02-28
err2
errOAAI
errDodson, Adam; Wu, Hongrui; Rai, Anuruddh; Apte, Sohm; OHara, Andrew; Lawrie, Benjamin; Wang, Yongqiang; Ueda, Akira; Krzyzanowska, Halina; Titze, Michael; Davidson, Jimmy; Hmelo, Anthony; Posadas, Agham B.; Demkov, Alexander A.; Pantelides, Sokrates T.; Feldman, Leonard C.; Tolk, Norman H.
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Monolithic Barium Titanate Modulators on Silicon-on-Insulator Substrates
errACS PHOTONICS
IF6.7
err2023-11-28
err9
PREAI
errDong, Zuoming; Raju, Amogh; Posadas, Agham B.; Reynaud, Marc; Demkov, Alexander A.; Wasserman, Daniel M.
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Nature of electro-optic response in tetragonal BaTiO3
errPHYSICAL REVIEW B
IF3.7
err2023-09-11
err6
PREAI
errKim, Inhwan; Paoletta, Therese; Demkov, Alexander A.
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Si-Integrated BaTiO3 for Electro-Optic Applications: Crystalline and Polarization Orientation Control
errACS APPLIED ELECTRONIC MATERIALS
IF4.7
err2023-08-09
err4
PREAI
errReynaud, Marc; Huyan, Huaixun; Du, Chaojie; Li, Wente; Posadas, Agham B.; Pan, Xiaoqing; Demkov, Alexander A.
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Domain morphology and electro-optic effect in Si-integrated epitaxial BaTiO3 films
errPHYSICAL REVIEW MATERIALS
IF3.4
err2022-09-20
err12
PREAI
errLi, Wente; Landis, Chad M.; Demkov, Alexander A.
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Microstructural analysis and electro-optic properties of thick epitaxial BaTiO3 films integrated on silicon (001)
errPHYSICAL REVIEW MATERIALS
IF3.4
err2022-09-02
err7
errOAAI
errReynaud, Marc; Dong, Zuoming; Park, Hyoju; Li, Wente; Posadas, Agham B.; Warner, Jamie H.; Wasserman, Daniel; Demkov, Alexander A.
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errSave
Si-integrated ferroelectrics for photonics and optical computing
errMRS BULLETIN
IF4.9
err2022-06-15
err10
PREAI
errDemkov, Alexander A.; Posadas, Agham B.
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errSave
Contributions of bulk and surface energies in stabilizing metastable polymorphs: A comparative study of group 3 sesquioxides La2O3, Ga2O3, and In2O3
errPHYSICAL REVIEW MATERIALS
IF3.4
err2022-04-29
err5
PREAI
errAl-Quaiti, Fatima; Chen, P-Y; Ekerdt, J. G.; Demkov, A. A.
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Tunable giant nonlinear optical susceptibility in BaSnO3 quantum wells
errPHYSICAL REVIEW B
IF3.7
err2021-12-14
err3
PREAI
errLi, Wente; Hamze, Ali K.; Demkov, Alexander A.
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Thick BaTiO3 Epitaxial Films Integrated on Si by RF Sputtering for Electro-Optic Modulators in Si Photonics
errACS APPLIED MATERIALS & INTERFACES
IF8.2
err2021-10-20
err28
errOAAI
errPosadas, Agham B.; Park, Hyoju; Reynaud, Marc; Cao, Wei; Reynolds, Jamie D.; Guo, Wei; Jeyaselvan, Vadivukkarasi; Beskin, Ilya; Mashanovich, Goran Z.; Warner, Jamie H.; Demkov, Alexander A.
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Growth and Structure of Strong Pockels Material Strontium Barium Niobate on SrTiO3 and Si by Molecular Beam Epitaxy
erradvanced photonics
IF3.9
err2021-08-11
err3
errOAAI
errBeskin, Ilya M.; Kwon, Sunah; Posadas, Agham B.; Kim, Moon J.; Demkov, Alexander A.
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Theoretical study of GaN (0001) surface reconstructions and La and Ga adatoms under N- and Ga-rich conditions
errPHYSICAL REVIEW MATERIALS
IF3.4
err2021-04-05
err1
PREAI
errAl-Quaiti, Fatima; Demkov, Alexander A.
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Electro-optic response in epitaxially stabilized orthorhombic mm2 BaTiO3
errPHYSICAL REVIEW MATERIALS
IF3.4
err2021-03-19
err12
PREAI
errReynaud, Marc; Chen, Pei-Yu; Li, Wente; Paoletta, Therese; Kwon, Sunah; Lee, Dae Hun; Beskin, Ilya; Posadas, Agham B.; Kim, Moon J.; Landis, Chad M.; Lai, Keji; Ekerdt, John G.; Demkov, Alexander A.
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Research Directions

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Co-authors
Cooperation Journals
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Gregory A. Voth
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X
Xiaoqing Pan
H-index: 112 · Papers: 1.0K
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Sergei V. Kalinin
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