Prof. Dr. Mangasi A. Marpaung

Professor

Educational Background

Bachelor’s degree (Physics), UGM Yogyakarta
Master’s degree (Optoelectronics),University of Indonesia
Doctoral degree (Physics), University of Indonesia

Academic Career (Employment)

Lecturer, Master of Physics Study Program, Faculty Mathematics and Natural Sciences, Jakarta State University, Jakarta 13220, Indonesia.

Research and Development project over the last 5 years

2021 – Application of LIBS Method for Determination of Heavy Metal Contamination in Processed Milk and Marine Fish in Low Pressure Gas Environment.
2020 – Design And Development Of Free-Fall Motion Instruments In Air And Liquid Medium For The Study Of Velocity Terminal Motion Based On Arduino Micro Controller.
2020 – Application of LIBS Method for Determination of Heavy Metal Contamination in Processed Milk and Marine Fish in Low Pressure Gas Environment.
2020 – Synthesis of Ba(Fe,Co,Ni)12O19 Magnetic Thin Films For High Capacity Data Storage Applications.
2020 – Ba(Fe,Co,Ti)12O19/SiO2 Nanocomposite Material For Radar Frequency Wave Absorbing Applications.
2020 – Laser Induced Plasma Engineering For Analysis Of Hazardous Contaminants In Food Products.
2019 – Ba(Fe,Co,Ti)12O19/SiO2 Nanocomposite Material For Radar Frequency Wave Absorbing Applications
2019 – Synthesis of Ba(Fe,Co,Ni)12O19 Magnetic Thin Films For High Capacity Data Storage Applications
2019 – Synthesis of Ba(Fe,Co,Zn)12O19 As Radar Wave Absorbing Material.
2019 – Application of LIBS Method for Determination of Heavy Metal Contamination in Processed Milk and Marine Fish in Low Pressure Gas Environment.

Industry collaboration/Community Services over the last 5 year

2021 – Training In The Making Of Astronomy Media For Learning At Open Schools In Ciracas Sub-District, East Jakarta.
2020 – Training In The Making Of Astronomy Media To Observe The Changing Of Seasons In Parung Area, Bogor District, West Java Province.
2020 – Microhydro Manufacturing Training For Low Power Electricity In Parung Area, Bogor District, West Java Province.
2019 – Training On The Use Of Digital-Based Literation Portal Websites.

Patents and Intellectual Property Right (IPR)

2020 – Module For Making Magnetic Materials (Ca,Ba)Fe12o19.
2020 – Magnetic Material Composition Of Bafe 10 Cotio 19 And Method Of Their Production.
2019 – Microwave Absorption Properties of Single and Multiple Absorbers in Barium Hexaferate and Silica Based Materials.
2017 – Making La0.8ba0.2mno3 Magnets For Micro Wave Absorbor Applications.
2017 – Formulation And Methods For Making Magnetic Materials For Micro Wave Absorptor Applications.

Important publications over the last 5 years

2022 – Simple Defocus Laser Irradiation To Suppress SelfAbsorption In Laser-Induced Breakdown Spectroscopy (LIBS)
2022 – Determination Of Micronutrients And Toxic Elements In Moringa Oleifera Leaves By Calibration Free Laser-Induced Breakdown Spectroscopy (LIBS)
2021 – High Sensitivity Hydrogen Analysis In Zircaloy-4 Using Helium-Assisted Excitation Laser-Induced Breakdown Spectroscopy
2021 – Millimeter Wave Absorption Properties Of Teflon At Frequency Range From 50 Ghz To 67 Ghz
2021 – Permeability And Permittivity Measurements Of Teflon In Millimeter Wave
2021 – Unusual Parallel Laser Irradiation For Suppressing Self Absorption In Single Pulse Laser-Induced Breakdown Spectroscopy
2021 – Complex Permeability, Permittivity And Microwave Absorption Properties Of Barium Hexaferrite Synthesized From Natural Iron Sand
2021 – Structural, Magnetic And Microwave Absorption Properties Of Natural Iron Sand
2021 – Application Of Laser-Induced Plasma Spectroscopy To Detect Contaminants In Food
2021 – The Development Of Electronic Module Based On Problem Based Learning On Balance And Rotation Dynamic Topic To Improve Science Literacy Of Senior High School Students
2021 – Microwave Absorbing Properties Of Teflon Coating For XBand Frequencies
2020 – Suppression Of Self-Absorption In Laser-Induced Breakdown Spectroscopy Using A Double Pulse Orthogonal Configuration To Create Vacuum-Like Conditions In Atmospheric Air Pressure
2020 – Microwave Absorption Performance Of Barium Hexaferrite Multi-Nanolayers
2020 – Rapid Powder Analysis With Laser-Induced Breakdown Spectroscopy At Low Pressure Ambient Helium Gas Employing Bamboo Charcoal As A Sample Holder
2020 – Emission Spectrochemical Analysis Of Soft Samples Including Raw Fish By Employing Laser-Induced Breakdown Spectroscopy With A Subtarget At Low-Pressure Helium Gas
2020 – Underlying Physical Processes For Time Dependent Variations Of He Triplet And Singlet Intensities In Laser-Induced He Plasma
2020 – Suppression Of Self-Absorption Effect In Laser-Induced Breakdown Spectroscopy By Employing A Penning-Like Energy Transfer Process In Helium Ambient Gas
2020 – Comparison Of Excitation Mechanisms And The Corresponding Emission Spectra In Femto Second And Nano Second Laser-Induced Breakdown Spectroscopy In Reduced Ambient Air And Their Performances In Surface Analysis
2019 – Structure And Magneticproperties Of Barium Hexaferrite Bafe10conio19 Films
2019 – Study On Mechanical Properties Of Metal Matrix Composites (Mmcs) Al-Cu-Mg/Sicp With Powder Metallurgy
2019 – Design And Development Equipment To Measure The Motion Quantities Of An Object That Moving In Air Or In Fluid
2019 – Microwave Absorption Properties Of Single And DoubleLayer Absorbers Based On Bafe12o19 And Sio2
2019 – Microwave Absorbing Characteristics In Multilayer Absorbers Based On Barium Ferrite And Teflon
2019 – Silicon Carbide (Sic) Effect On Mechanical Properties And Corrosion Rates On Composite Al/Sic And Al-Cu/Sic
2019 – Quantification Of Rare Earth Elements With Low Pressure Laser Induced Breakdown Spectroscopy Employing Subtarget Supported Micro Mesh Sample Holder
2019 – Underlying Physical Process For The Unusual Spectral Quality Of Double Pulse Laser Spectroscopy In He Gas
2019 – HD Analysis Employing Energy Transfer From Metastable Excited-State He In Double-Pulse LIBS With Low-Pressure He Gas
2019 – Complex Permittivity, Permeability And Microwave Absorption Studies Of Double Layer Magnetic Absorbers Based On Bafe12o19 And Bafe10cozno19
2019 – Enhanced Microwave Absorbing Capabilities Of Multilayer Absorbers Based On Bafe12o19 And Fe3o4
2018 – The Influence Of Contextual Learning Model And Critical Thinking To Science Literacy Of High School First Year Students
2018 – Shock Wave Plasma Generation In Low Pressure Ambient Gas From Powder Sample Using Subtarget Supported Micro Mesh As A Sample Holder And Its Potential Applications For Sensitive Analysis Of Powder Samples
2018 – Effects Of Sintering Temperature On Structure, Magnetic And Dielectric Properties Of La0.5Sr0.5Fe0.9Mn0.05Ti0.05O3 Material
2018 – Synthesis Of La1-Xcaxmno3 (X = 0 And 0.2) Through Ultrasonic Mixing And Its Characterisation
2018 – Magnetic And Microwave Absorbing Properties Of Bafe122xcoxznxo19
(X= 0.0; 0.2; 0.4; 0.6) Nanocrystalline
2018 – Preliminary Panoramic Study Of River Calm Muscle Using Neodymium:Yttrium-Aluminum-Garnet (Nd: YAG) Laser-Induced Breakdown Spectroscopy (LIBS)
2018 – Microwave Absorbing Studies Of Magnetic Materials For XBand Frequencies
2018 – Double Layer Microwave Absorption Characteristics Of Barium Hexaferrite/Silica Composite For X-Band Frequencies.