Atomically Precise Delineation of As Antisite Defect States from Undoped Gallium Arsenide Host Lattice by Scanning Tunneling Microscopy and Spectroscopy Measurements and Density Functional Theory Calculations
Balgos, Maria Herminia M., Escaño, Mary Clare S., Jaculbia, Rafael B., Quang Nguyen, Tien, Prieto, Elizabeth Ann P., Estacio, Elmer S., Salvador, Arnel A., Somintac, Armando S., Tani, Masahiko, Hayazawa, Norihiko, Kim, Yousoo
Published in physica status solidi (b) (01.07.2022)
Published in physica status solidi (b) (01.07.2022)
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Development of Resistance-Based pH Sensor Using Zinc Oxide Nanorods
Copal, Vernalyn C, Tuico, Anthony R, Mendoza, Jamie P, Ferrolino, John Paul R, Vergara, Christopher Jude T, Salvador, Arnel A, Estacio, Elmer S, Somintac, Armando S
Published in Journal of nanoscience and nanotechnology (01.06.2016)
Published in Journal of nanoscience and nanotechnology (01.06.2016)
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Journal Article
Confined photocarrier transport in InAs pyramidal quantum dots via terahertz time-domain spectroscopy
Presto, Jorge Michael M, Prieto, Elizabeth Ann P, Omambac, Karim M, Afalla, Jessica Pauline C, Lumantas, Deborah Anne O, Salvador, Arnel A, Somintac, Armando S, Estacio, Elmer S, Yamamoto, Kohji, Tani, Masahiko
Published in Optics express (01.06.2015)
Published in Optics express (01.06.2015)
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Defect-related temperature dependence of THz emission from GaAs/AlGaAs MQWs grown on off- and on-axis substrates
Afalla, Jessica P. C., de los Reyes, Alexander, Mag-usara, Valynn Katrine, Lopez, Lorenzo P., Yamamoto, Kohji, Tani, Masahiko, Somintac, Armando S., Salvador, Arnel A., Estacio, Elmer S.
Published in AIP advances (01.12.2017)
Published in AIP advances (01.12.2017)
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Hydrothermal growth of vertically aligned ZnO nanorods as potential scintillator materials for radiation detectors
Angub, Maria Cecilia M., Vergara, Christopher Jude T., Husay, Horace Andrew F., Salvador, Arnel A., Empizo, Melvin John F., Kawano, Keisuke, Minami, Yuki, Shimizu, Toshihiko, Sarukura, Nobuhiko, Somintac, Armando S.
Published in Journal of luminescence (01.11.2018)
Published in Journal of luminescence (01.11.2018)
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Interplay of Zn(OAc)2 concentration, morphology, and emission in hydrothermal-grown ZnO nanostructures
Solibet, Erick John Carlo D., Empizo, Melvin John F., Angub, Maria Cecilia M., Veloz, Raymund C., Vergara, Christopher Jude T., Husay, Horace Andrew F., Yamanoi, Kohei, Shimizu, Toshihiko, Estacio, Elmer S., Salvador, Arnel A., Sarukura, Nobuhiko, Somintac, Armando S.
Published in Journal of crystal growth (01.12.2021)
Published in Journal of crystal growth (01.12.2021)
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Terahertz emission characteristics of a metasurface-enhanced spintronic terahertz emitter
Bardolaza, Hannah R., Ferrolino, John Paul R., Verona, Ivan Cedrick M., Juguilon, Vince Paul P., Dela Rosa, Lourdes Nicole F., Talara, Miezel L., Kitahara, Hideaki, Somintac, Armando S., Salvador, Arnel A., Cabello, Neil Irvin F., De Los Reyes, Alexander E., Tani, Masahiko, Estacio, Elmer S.
Published in Journal of materials science. Materials in electronics (01.03.2024)
Published in Journal of materials science. Materials in electronics (01.03.2024)
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Journal Article
Spray Pyrolysis Deposition of Al‐Doped ZnO Thin Films for Potential Picosecond Extreme Ultraviolet Scintillator Applications
Solibet, Erick John Carlo D., Veloz, Raymund C., Empizo, Melvin John F., Husay, Horace Andrew F., Kawano, Keisuke, Yamanoi, Kohei, Shimizu, Toshihiko, Sarukura, Nobuhiko, Estacio, Elmer S., Salvador, Arnel A., Somintac, Armando S.
Published in physica status solidi (b) (01.08.2020)
Published in physica status solidi (b) (01.08.2020)
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Journal Article
Compressive and tensile strain effects on the ultrafast carrier dynamics and transport of gallium arsenide thin films on silicon and magnesium oxide substrates
Catindig, Gerald Angelo R., Bardolaza, Hannah R., Vasquez, John Daniel E., Jagus, Rommel J., Patrocenio, Kerphy Liandro M., Gonzales, Karl Cedric P., Prieto, Elizabeth Ann P., Somintac, Armando S., Estacio, Elmer S., De Los Reyes, Alexander E., Salvador, Arnel A.
Published in Optical materials express (01.12.2022)
Published in Optical materials express (01.12.2022)
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A modulation-doped heterostructure-based terahertz photoconductive antenna emitter with recessed metal contacts
Afalla, Jessica, De Los Reyes, Alexander, Cabello, Neil Irvin, Vistro, Victor DC Andres, Faustino, Maria Angela, Ferrolino, John Paul, Prieto, Elizabeth Ann, Bardolaza, Hannah, Catindig, Gerald Angelo R., Gonzales, Karl Cedric, Mag-usara, Valynn Katrine, Kitahara, Hideaki, Somintac, Armando S., Salvador, Arnel A., Tani, Masahiko, Estacio, Elmer S.
Published in Scientific reports (16.11.2020)
Published in Scientific reports (16.11.2020)
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Journal Article
Low-temperature carrier dynamics in MBE-grown InAs/GaAs single- and multi-layered quantum dots investigated via photoluminescence and terahertz time-domain spectroscopy
De Los Reyes, Alexander E., Vasquez, John Daniel, Bardolaza, Hannah R., Lopez, Lorenzo P., Chang, Che-Yung, Somintac, Armando S., Salvador, Arnel A., Jang, Der-Jun, Estacio, Elmer S.
Published in Optical materials express (01.01.2020)
Published in Optical materials express (01.01.2020)
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Journal Article
Terahertz emission enhancement in semi-insulating gallium arsenide integrated with subwavelength one-dimensional metal line array
Faustino, Maria Angela B, Lopez, Lorenzo P, Pauline Afalla, Jessica, Muldera, Joselito, Hermosa, Nathaniel, Salvador, Arnel A, Somintac, Armando S, Estacio, Elmer S
Published in Optics letters (01.10.2016)
Published in Optics letters (01.10.2016)
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Journal Article
Temperature dependence of THz emission and junction electric field of GaAs–AlGaAs modulation-doped heterostructures with different i-AlGaAs spacer layer thicknesses
Bardolaza, Hannah R., Vasquez, John Daniel E., Bacaoco, Miguel Y., de los Reyes, Alexander E., Lopez, Lorenzo P., Somintac, Armando S., Salvador, Arnel A., Estacio, Elmer S., Sarmago, Roland V.
Published in Journal of materials science. Materials in electronics (01.05.2018)
Published in Journal of materials science. Materials in electronics (01.05.2018)
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Journal Article
Structural and optical characterization and scintillator application of hydrothermal-grown ZnO microrods
Empizo, Melvin John F., Santos-Putungan, Alexandra B., Yamanoi, Kohei, Salazar, Hernanie T., Anguluan, Eloise P., Mori, Kazuyuki, Arita, Ren, Minami, Yuki, Luong, Mui Viet, Shimizu, Toshihiko, Estacio, Elmer S., Somintac, Armando S., Salvador, Arnel A., Sarmago, Roland V., Fukuda, Tsuguo, Sarukura, Nobuhiko
Published in Optical materials (01.03.2017)
Published in Optical materials (01.03.2017)
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Journal Article
Blue-shifted and picosecond amplified UV emission from aqueous chemical grown ZnO microrods
Empizo, Melvin John F., Yamanoi, Kohei, Santos-Putungan, Alexandra B., Arita, Ren, Minami, Yuki, Luong, Mui Viet, Shimizu, Toshihiko, Estacio, Elmer S., Somintac, Armando S., Salvador, Arnel A., Sarmago, Roland V., Sarukura, Nobuhiko
Published in Optical materials (01.10.2015)
Published in Optical materials (01.10.2015)
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Journal Article
Intense THz emission in high quality MBE-grown GaAs film with a thin n-doped buffer
Prieto, Elizabeth Ann P., Vizcara, Sheryl Ann B., Lopez, Lorenzo P., Vasquez, John Daniel E., Balgos, Maria Herminia M., Hashizume, Daisuke, Hayazawa, Norihiko, Kim, Yousoo, Tani, Masahiko, Somintac, Armando S., Salvador, Arnel A., Estacio, Elmer S.
Published in Optical materials express (01.06.2018)
Published in Optical materials express (01.06.2018)
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Journal Article
Terahertz emission from aluminum-doped ZnO-nGaAs heterostructure investigated using reflection-mode terahertz time-domain spectroscopy
Jaculbia, Rafael B., Abrenica, Jefferson M., Estacio, Elmer S., Salvador, Arnel A., Somintac, Armando S.
Published in Applied physics express (01.12.2015)
Published in Applied physics express (01.12.2015)
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Journal Article
Interruption-assisted epitaxy of faceted p-InAs on buffered GaSb for terahertz emitters
Sadia, Cyril P., Muldera, Joselito, Estacio, Elmer S., Somintac, Armando S., Salvador, Arnel A., Que, Christopher T., Yamamoto, Kohji, Tani, Masahiko
Published in Applied physics express (01.03.2015)
Published in Applied physics express (01.03.2015)
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Journal Article
Terahertz emission from Indium Oxide films grown on MgO substrates using sub-bandgap photon energy excitation
Estacio, Elmer S, Que, Christopher T, Awitan, Fritz C B, Bugante, Jan Isaac, Isabel de Vera, Francesca, Azares, Jonathan, Afalla, Jessica, de Vero, Jeffrey, Somintac, Armando S, Sarmago, Roland V, Salvador, Arnel A, Yamamoto, Kohji, Tani, Masahiko
Published in Optics express (13.02.2012)
Published in Optics express (13.02.2012)
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