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15 results on '"Balgos, Maria Herminia"'

7. 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

Author

Balgos, Maria Herminia M., primary, Escaño, Mary Clare S., additional, Jaculbia, Rafael B., additional, Quang Nguyen, Tien, additional, Prieto, Elizabeth Ann P., additional, Estacio, Elmer S., additional, Salvador, Arnel A., additional, Somintac, Armando S., additional, Tani, Masahiko, additional, Hayazawa, Norihiko, additional, and Kim, Yousoo, additional

Published
2022
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8. True bulk As-antisite defect in GaAs(1 1 0) identified by DFT calculations and probed by STM/STS measurements

Author

Escaño, Mary Clare, primary, Balgos, Maria Herminia, additional, Nguyen, Tien Quang, additional, Prieto, Elizabeth Ann, additional, Estacio, Elmer, additional, Salvador, Arnel, additional, Somintac, Armando, additional, Jaculbia, Rafael, additional, Hayazawa, Norihiko, additional, Kim, Yousoo, additional, and Tani, Masahiko, additional

Published
2020
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10. Intense THz emission in high quality MBE-grown GaAs film with a thin n-doped buffer

Author

Prieto, Elizabeth Ann P., primary, Vizcara, Sheryl Ann B., additional, Lopez, Lorenzo P., additional, Vasquez, John Daniel E., additional, Balgos, Maria Herminia M., additional, Hashizume, Daisuke, additional, Hayazawa, Norihiko, additional, Kim, Yousoo, additional, Tani, Masahiko, additional, Somintac, Armando S., additional, Salvador, Arnel A., additional, and Estacio, Elmer S., additional

Published
2018
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12. Low temperature-grown GaAs carrier lifetime evaluation by double optical pump terahertz time-domain emission spectroscopy

Author

Mag-usara, Valynn Katrine, primary, Funkner, Stefan, additional, Niehues, Gudrun, additional, Prieto, Elizabeth Ann, additional, Balgos, Maria Herminia, additional, Somintac, Armando, additional, Estacio, Elmer, additional, Salvador, Arnel, additional, Yamamoto, Kohji, additional, Hase, Muneaki, additional, and Tani, Masahiko, additional

Published
2016
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13. Dynamics of Optically-Generated Carriers in Si (100) and Si (111) Substrate-Grown GaAs/AlGaAs Core-Shell Nanowires

Author

delos Santos, Ramon, primary, Ibañes, Jasher John, additional, Balgos, Maria Herminia, additional, Jaculbia, Rafael, additional, Afalla, Jessica Pauline, additional, Bailon-Somintac, Michelle, additional, Estacio, Elmer, additional, Salvador, Arnel, additional, Somintac, Armando, additional, Que, Christopher, additional, Tsuzuki, Satoshi, additional, Yamamoto, Kohji, additional, and Tani, Masahiko, additional

Published
2016
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15. Dynamic measurement of an angular Goos-Hänchen shift at a surface plasmon resonance in liquid.

Author

Olaya CM, Hayazawa N, Balgos MH, and Tanaka T

Abstract

We developed a surface plasmon resonance (SPR)-enhanced angular Goos-Hänchen (GH) shift measurement system capable of tracking small refractive index changes with high sensitivity in a liquid environment. Our method can be performed in angular interrogation schemes, where we demonstrate a simple zero-finding algorithm to locate the SPR angle instead of the complicated data processing algorithms used in conventional sensors. We also propose a displacement interrogation scheme for dynamic measurement of small refractive index changes in the sample. The main advantage of our method is the controllability of the measured displacement by standard geometrical optics, allowing measurement sensitivity enhancement without the need to modify the sensor material.

Published
2023
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