Afalla Jessica Pauline Castillo

Affiliation
Institute of Pure and Applied Sciences
Official title
Assistant Professor
Research projects
THz emission spectroscopy of interlayer phonons in MoSe22022-08 -- 2022-09Tokuyama Science Foundation/国際交流250,000Yen
Terahertz spectroscopy of low frequency phonons in layered materials2022-05 -- 2023-03福井大学　遠赤外領域開発研究センター/共同研究180,000Yen
Determination of excitonic contribution to charge transport in transition metal dichalcogenides2021-08 -- 2022-03筑波大学/令和3年度筑波大学研究基盤支援プログラム(A タイプ)800,000Yen
Terahertz Emission Spectroscopy of Transition Metal Dichalcogenides2021-05 -- 2022-03University of Fukui/福井大学遠赤外線領域開発研究センター共同研究180,000Yen
Effect of substrate on the carrier dynamics of LT-GaAs at 800 nm (IRMMW-THz2020)2020-11 -- 2020-11村田財団/研究助成 海外派遣200,000Yen
Carrier Dynamics in New Generation Semiconductors2020-05 -- 2021-03福井大学　遠赤外領域開発研究センター/共同研究134,000Yen
光ポンプ－テラヘルツプローブ分光法による量子井戸の電荷キャリアダイナミクス2015-04 -- 2016-03丸文財団/交流研究助成1,500,000Yen
Career history
2016-09 -- 2020-02University of FukuiResearch Center for Development of Far Infrared RegionInstitute Researcher
2015-03 -- 2016-08Kobe UniversityVisiting Research Fellow
2013-06 -- 2014-05University of the Philippines DilimanNational Institute of PhysicsInstructor 7
2011-01 -- 2013-05University of the Philippines DilimanCondensed Matter Physics Laboratory, National Institute of PhysicsScience Research Specialist I
2009-06 -- 2010-05University of the Philippines BaguioDepartment of Physical SciencesInstructor 1
2007-06 -- 2009-05University of the Philippines DilimanNational Institute of PhysicsInstructor 1
Academic background
2010-06 -- 2014-03University of the Philippines Diliman National Institute of Physics PhD
2007-06 -- 2009-05University of the Philippines Diliman National Institute of Physics MS Physics
2001-06 -- 2006-04University of the Philippines Diliman National Institute of Physics BS Applied Physics
Academic societies
2017-08 -- (current)The Japan Society of Applied Physics
2015-09 -- (current)Organization for Women in Science for the Developing World
2014-03 -- (current)National Research Council of the Philippines
2008-10 -- (current)Samahang Pisika ng Pilipinas
Honors & Awards
2007-06Department of Science and Technology Science Education Institute Graduate Scholarship
2006-04Leticia Shahani Award for Best Thesis (BS Applied Physics)
Articles
Conference, etc.
  • Optimum Optical Excitation Wavelength For Fe/Pt Spintronic THz Emitter
    Mag-usara V.K.; Escaño M C; Petoukhoff C. E.; Torosyan G...
    47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz2022)/2022-08-28--2022-09-02
  • THz Emission Spectroscopy of interlayer phonons in MoSe2
    Afalla Jessica Pauline Castillo; Muldera J.; Takamizawa ...
    47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz2022)/2022-08-28--2022-09-02
  • Interlayer Phonon Modes of MoSe2 and WSe2 Observed by THz Emission Spectroscopy
    Afalla Jessica Pauline Castillo; Muldera J.E.; Takamizawa...
    Conference on Lasers and Electro-Optics Pacific Rim 2022 (CLEO-PR2022)/2022-07-31--2022-08-05
  • Terahertz emission from single crystal MoSe2
    Afalla Jessica Pauline Castillo; Muldera JE; Takamizawa ...
    2022年第69回応用物理学会春季学術講演会/2022-03-22--2022-03-26
  • Generating terahertz pulses from titanium-doped lithium niobate-based optical waveguides with 1.55um excitation
    Muldera J; Afalla Jessica Pauline Castillo; Furuya T; Kit...
    39th Samahang Pisika ng Pilipinas Physics Conference/2021-10-20--2021-10-22
  • Transient optical reflectivity in MoSe2 under 785 nm and 810 nm pump excitation
    Takamizawa S; Komori Y; Fukuda T; Kawamura M; Ueno K; Has...
    39th Samahang Pisika ng Pilipinas Physics Conference/2021-10-20--2021-10-22
  • Ni/Pt spintronic emitters as potential reliable THz source
    Ferrolino JP; Cabello NI; Reyes A De Los; Bardolaza H; Ve...
    39th Samahang Pisika ng Pilipinas Physics Conference/2021-10-20--2021-10-22
  • Terahertz pulses from titanium-doped lithium niobate strip optical waveguides using a 1.55-micrometer pump beam
    Muldera Joselito E.; Afalla Jessica Pauline Castillo; Fur...
    SPIE/COS Photonics Asia 2021/2021-10-10--2021-10-12
  • Terahertz Emission from Titanium-diffused Magnesium Oxide-doped Lithium Niobate Optical Waveguides
    Muldera JE; Afalla Jessica Pauline Castillo; Furuya T; Ki...
    82nd JSAP Autumn Meeting (JSAP-OSA Joint Symposia)/2021-09-10--2021-09-13
  • Novel GaAs-Based, MBE-Grown Materials for THz photoconductive Antenna Emitter Research at the University of the Philippines
    Estacio E; Prieto EA; Reyes A De Los; Cabello NI; Bardola...
    JSAP-OSA Joint Symposia/2021-09-10--2021-09-13
  • Spintronic terahertz emission from Ni/Pt bilayer grown on MgO
    Ferrolino JP; Cabello NI; Reyes A De Los; Mag-usara VK; A...
    10th International Seminar on New Paradigm and Innovation of Natural Sciences and its Application/2020-09-24--2020-09-25
  • Effect of substrate material on LT-GaAs carrier dynamics at 800 nm
    Afalla Jessica Pauline Castillo
    45th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2020)/2020-11-08--2020-11-13
  • Effect of Doped Buffer in Low-Temperature-Grown GaAs Terahertz Photoconductive Antenna Emitters and Detectors
    Prieto E.; Reyes A. De Los; Vistro VDA; Cabello NI; Ferro...
    45th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2020)/2020-11-08--2020-11-13
  • Heteroepitaxial growth of LT-GaAs on Silicon: effect on optical properties
    Afalla Jessica Pauline Castillo; Prieto E; Husay H; Gonza...
    The 8th International Workshop on Far-Infrared Technologies (IW-FIRT 2021)/2021-03-08--2021-03-09
  • High-performance THz wave generation of a diabolo spintronic antenna and its application to magneto-optic imaging (MOI)
    Talara ML; Bulgarevich D; Tachioka C; Mag-usara VK; Kitah...
    38th Samahang Pisika ng Pilipinas Physics Conference and Annual Meeting/2020-10-19--2020-10-23
  • Enhanced terahertz emission of silicon nanowire-coated gallium arsenide photoconductive antenna
    Cabello Neil Irvin; Reyes Alexander De Los; Lopez Joybel...
    14th Conference on Lasers and Electro-Optics Pacific Rim/2020-08-03--2020-08-05
  • Spintronic THz Generation Using a Silicon-based Fe/Pt Bilayer as the Radiation Source
    Mag-usara Valynn Katrine; Torosyan Garik; Talara Miezel; ...
    44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)/2019-09-01--2019-09-06
  • Enhanced THz emission of silicon nanowire-coated gallium arsenide photoconductive antenna
    Neil Irvin Cabello; Alexander E. De Los Reyes; Joybelle ...
    80th JSAP Autumn Meeting (JSAP-OSA Joint Symposia)/2019-09-18--2019-09-21
  • Influence of Photo-excitation for Transmitted Terahertz Waveform in Thin Silicon
    Takeshi Moriyasu; D. Koide; H Sasajima; H Umemura; AFALLA...
    80th JSAP Autumn Meeting (JSAP-OSA Joint Symposia)/2019-09-18--2019-09-21
  • Machine Learning Classifiers for Terahertz Waveform Recognition
    Bulgarevich Dmitry S.; Kusano M.; Furuya Takashi; Afalla ...
    80th JSAP Autumn Meeting (JSAP-OSA Joint Symposia)/2019-09-18--2019-09-21
  • Efficient THz Generation of Diabolo-Shaped Spintronic Fe/Pt Bilayer on MgO Substrate using 780-nm Pump Wavelength
    Miezel Talara; Chika Tachioka; Valynn Katrine Mag-usara; ...
    80th JSAP Autumn Meeting (JSAP-OSA Joint Symposia)/2019-09-18--2019-09-21
  • Spintronic Terahertz Generation Using an Optimized Metallic Bilayer of Epitaxial Grown Fe/Pt on Silicon Substrate
    Valynn Katrine Mag-usara; Garik Torosyan; Miezel Talara; ...
    80th JSAP Autumn Meeting (JSAP-OSA Joint Symposia)/2019-09-18--2019-09-21
  • Photoconductivity in LT-GaAs-on-Silicon studied by optical pump terahertz probe
    AFALLA JESSICA PAULINE CASTILLO; Alexander De Los Reyes; ...
    80th JSAP Autumn Meeting (JSAP-OSA Joint Symposia)/2019-09-18--2019-09-21
  • Enhancement of THz EO Sampling Signal by Polarization Filtering
    Kato Hiroyuki; Kitahara Hideaki; Goto Daiki; Yasumoto Ta...
    43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)/2018-09-09--2018-09-14
  • Properties of an Optimized Fe/Pt-based Spintronic Terahertz Emitter: Excitation Power and Wavelength Dependences
    Mag-usara Valynn Katrine; Torosyan Garik; Afalla Jessica...
    43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)/2018-09-09--2018-09-14
  • more...
Teaching
2023-04 -- 2023-08Open Seminar VBUniversity of Tsukuba.
2023-04 -- 2023-08Joint Seminar IIBUniversity of Tsukuba.
2023-04 -- 2023-08Joint Seminar IIAUniversity of Tsukuba.
2023-10 -- 2024-02Research in MI IIIAUniversity of Tsukuba.
2023-10 -- 2024-02Joint Seminar IBUniversity of Tsukuba.
2023-04 -- 2023-08Research in MI VBUniversity of Tsukuba.
2023-10 -- 2024-02Research in IMI VBUniversity of Tsukuba.
2023-10 -- 2024-02Research in MI IIAUniversity of Tsukuba.
2023-10 -- 2024-02Research in Applied Physics IIIAUniversity of Tsukuba.
2023-10 -- 2024-02Joint Seminar VAUniversity of Tsukuba.
more...
Other educational activities
2022-07 -- 2022-07Introduction to Chemistry神戸大学
2021-07 -- 2021-07Introction to Chemistry神戸大学
2020-07 -- 2020-07Introduction to Chemistry神戸大学
Talks
  • Ultrafast spectroscopy of semiconducting transition metal dichalcogenides
    Afalla Jessica Pauline Castillo
    Advanced Functional Materials Webinar/2021-09-27--2021-09-27
  • How we develop and evaluate LT-GaAs-on-Si as a photoconductive antenna material
    Afalla Jessica Pauline Castillo
    Terahertz Electronic Group Seminar/2020-08-28--2020-08-28
  • Using terahertz spectroscopy to understand photoconductivity and carrier dynamics in semiconducting materials
    Afalla Jessica Pauline Castillo
    37th Samahang Pisika ng Pilipinas Physics Conference/2019-05-29--2019-06-01
  • Development of THz spectrometers for materials characterization and semiconductor carrier dynamics studies
    Afalla Jessica Pauline Castillo
    Symposium on Advanced Spectroscopic Techniques/2018-09-18--2018-09-21
  • Applying terahertz spectroscopy in studying carrier dynamics of semiconductor quantum well structures"
    Afalla Jessica Pauline Castillo
    10th Asian Conference on Ultrafast Phenomenon (ACUP 2018)/2018-01-07--2018-01-10
Professional activities
2015-03 -- 2023-09Samahang Pisika ng PilipinasTopical Editor

(Last updated: 2023-09-05)