2004: Proceedings of the 22nd Samahang Pisika ng Pilipinas Physics Congress

SPP 2004 Proceedings Cover

Twenty five years of promoting diversity in physics
25-27 October 2004, Tagbilaran City, Bohol

Published: 2004-10-25

Plenary Sessions

Working memory capacity, disembedding ability and problem solving techniques among college students in physics

Amancia R. Vallente, Maricar S. Prudente

SPP-2004-PS-02
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Protocol for remote image acquisition and control of a confocal microscope using a mobile handheld device

Joaquin Jose Escay, Stephen Daedalus Separa, Bernardino Buenaobra, Carlo Mar Blanca, Caesar Saloma

SPP-2004-PS-03
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A multicultural teaching framework for physics

Sheryl Lyn M. Carreon

SPP-2004-PS-05
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2004 Tiwi fieldwide precision gravity and precision leveling surveys

Angel B. Calayag

SPP-2004-PS-06
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Superconductivity: Theoretical progress

Danilo M. Yanga, Augusto A. Morales, Jr.

SPP-2004-INV-PS-08
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All-solid-state, ultraviolet, high power laser system using Ce:LiCAF as a gain medium

Shingo Ono, Nobuhiko Sarukura, Hiroki Sato, Akira Yoshikawa, Tsuguo Fukuda

SPP-2004-INV-PS-09
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Effect of the hopping parameter on the current through a two-atom molecular wire

Ronaldo Marco, Jr., Ronald Banzon, Cristine Villagonzalo

SPP-2004-PR-01
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Diffraction performance of an Au-coated stretchable grating

Raphael Guerrero, Benjamin Chan, Christine Tenedero, Nathaniel Libatique, Ivan Culaba, Guggi Kofod, Gregory Tangonan, Edwin Yue-Bun Pun, Wing-Han Wong

SPP-2004-PR-03
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Time-response characteristics of a GaAs/AlGaAs modulation-doped Schottky photodetector

Elmer Estacio, Carlo Alonzo, Alipio Garcia, Armando Somintac, Arnel Salvador

SPP-2004-PR-04
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State-of-the-art in multiple-beam optical tweezers

Vincent Ricardo Daria, Peter John Rodrigo, Jesper Glückstad

SPP-2004-INV-PR-05
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Tip-enhanced coherent anti-Stokes Raman nanoscopy

Norihiko Hayazawa, Satoshi Kawata

SPP-2004-PR-06
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Investigating human brain functions in real-time

Epifanio Bagarinao

SPP-2004-INV-ST-01
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Large-area superconducting YBCO thin films with high critical currents

Katherine Develos-Bagarinao

SPP-2004-INV-ST-02
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How to do Physics Education Research

Joseph L. Scheiter, FSC

SPP-2004-INV-ST-03
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2005 International Year of Physics discussions

Maricor N. Soriano

SPP-2004-INV-ST-05
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Atmospheric Studies

A rainfall climatology of Luzon using the MM5 atmospheric model

Mariano A. Estoque, Armelle Reca C. Remedio

SPP-2004-2B-01
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Urban aerosol depolarization ratio evolution from horizontal LIDAR measurements

Edgar A. Vallar, Maria Cecilia D. Galvez, Ernest P. Macalalad, Juan Carlos Q. Uy, Tanglaw A. Roman, Eric B. Bangsal

SPP-2004-2B-02
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Variation of multi-spectral aerosol optical depth (AOD) over Manila

Ernest P. Macalalad, Juan Carlos Q. Uy, Eric B. Bangsal, Edgar A. Vallar, Maria Cecilia D. Galvez

SPP-2004-2B-03
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An analysis of the spatio-temporal variability of rainfall in the Philippines

Ella R. Castillo, Faye T. Cruz, Jose T. Villarin, SJ

SPP-2004-2B-04
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Complex Systems

Periodicity in a Penna model

Maria Donna N. Beech, Ronald S. Banzon

SPP-2004-1C-01
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Feature-specific scale free response of volume holographic pattern recognition to partial input images

Raphael A. Guerrero

SPP-2004-1C-02
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Size-distribution scaling in clusters of allelomimetic agents

Dranreb Earl Juanico, Caesar Saloma

SPP-2004-1C-03
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Elementary cellular automata growth model with interacting populations

Johnrob Bantang, Caesar Saloma

SPP-2004-1C-04
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Human pattern recognition as a holographic process

Raphael A. Guerrero, Christine T. Tenedero

SPP-2004-2G-01
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Forecasting tropical cyclone tracks using MM5

Francia B. Avila, Faye T. Cruz, Ronald N. Choy, Emmanuel G. Anglo

SPP-2004-2G-02
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Effects of clustering and a priori knowledge in panic dynamics

Gay Jane P. Perez, May T. Lim, Caesar A. Saloma

SPP-2004-2G-03
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Random deaths and chaos in a Penna model

Chris C. Nombres, Ronald S. Banzon

SPP-2004-2G-04
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Image and Signal Processing

Generation of holographic animation sequences using an elastomer phase mask

Raphael A. Guerrero

SPP-2004-1D-01
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Improved image-based coral reef component classification

Ma. Shiela Marcos, Maricor Soriano, Caesar Saloma

SPP-2004-1D-02
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Experimental investigation of the behavior of falling disks in water using two synchronized CCD cameras

Marian F. Baclayon, Rogel Arnel C. Lusares, E. T. R. Palagtiosa, Roland Emerito S. Otadoy

SPP-2004-1D-03
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Recovery of underwater object spectra from colored image

Mary Ann Go, Maricor Soriano, Caesar Saloma

SPP-2004-1D-04
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Effect of filter arrangement in the estimation accuracy of an imaging spectrometer

Wilma R. Oblefias, Maricor N. Soriano, Caesar A. Saloma

SPP-2004-2C-01
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Detecting weak interferograms by noise dithering

Stephen Daedalus Separa, Carlo Mar Blanca, Caesar Saloma

SPP-2004-2C-02
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Technique for controlling chromatic dispersion of full-color holograms

Maria Vanessa C. Balois, Percival F. Almoro

SPP-2004-2C-03
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Noise-aided enhancement of nitric oxide production by bone cells in response to fluid shear stress

Rommel G. Bacabac, Jack J. W. A. Van Loon, Theo H. Smit, Jenneke Klein-Nulend

SPP-2004-2C-04
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Instrumentation Physics

Measurement of ambient NO₂, SO₂, and O₃ concentrations using Differential Optical Absorption Spectroscopy (DOAS)

Ronald N. Choy, Jose T. Villarin, SJ, Sherdon Niño Uy, Charlotte Kendra Castillo

SPP-2004-1G-01
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Localization and imaging of integrated circuit defect using simple optical feedback detection

Vernon Julius Cemine, Bernardino Buenaobra, Carlo Mar Blanca, Caesar Saloma

SPP-2004-1G-02
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Trace nitric oxide detection by CO-laser photoacoustic spectroscopy

Raymund Sarmiento, Dioscoro I. Villagonzalo, Frans J. M. Harren

SPP-2004-1G-03
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Remote access and control of instruments using cell phones and SMS technology

Eugene M. Fariñas, Nelio C. Altoveros

SPP-2004-1G-04
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PC-based instrument for monitoring global solar radiation using a phototransistor matrix

Mark Lester Altoveros, Zaldy A. Andales, Nelio C. Altoveros

SPP-2004-2D-01
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High-resolution differential thermography of semiconductor edifices

Vera Marie Sastine, Vernon Julius Cemine, Carlo Mar Blanca, Caesar Saloma

SPP-2004-2D-02
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Design, construction, and performance of a prototype low-cost PM 2.5 aerosol sampler

Lawrence C. Bernardo, Jose T. Villarin, SJ, Mizielle G. Reonal, Daisie C. Sy

SPP-2004-2D-03
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Shielding effectiveness of nickel-coated polycarbonate film

Felicito S. Caluyo, Ivan B. Culaba, Eric M. de Guzman

SPP-2004-2D-04
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Optics and Photonics

Determination of the refractive index of tin telluride using terahertz spectroscopy

Gilbert A. Diwa, Gil Nonato Santos, Reuben Quiroga

SPP-2004-1A-01
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3D free carrier localization in light emitting diodes via two-photon optical beam-induced current microscopy

Godofredo Bautista, Jr., Carlo Blanca, Caesar Saloma

SPP-2004-1A-02
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Femtosecond pulse propagation in a highly nonlinear photonic crystal fiber

Jacque F. Gabayno, Carlo Amadeo Alonzo, Wilson O. Garcia

SPP-2004-1A-03
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Time resolved photoluminescence of a GaAs/AlGaAs RCE structure

Florencio D. Recoleto Jr., Elmer Estacio, Carlo Amadeo Alonzo, Jennette Mateo, Arnel Salvador

SPP-2004-1A-04
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Detection of solid-state phase transition onset in 1,4-naphthol via terahertz transmission spectroscopy

Alex Quema, Masahiro Goto, Gerardo Janairo, Masahiro Sakai, Shingo Ono, Nobuhiko Sarukura

SPP-2004-3F-01
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Temporal coherence behavior of a Nd:YAG pumped waveguide Raman shifter

Marilou M. Cadatal, Ma. Leilani Y. Torres, Wilson O. Garcia

SPP-2004-3F-02
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Near-IR spectral imaging of semiconductor absorption sites in integrated circuits

Edward Carlo Samson, Carlo Mar Blanca, Caesar Saloma

SPP-2004-3F-03
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Spectroscopy of ¹²⁹I₂ hyperfine lines

Edcel J. Salumbides, Urs Hollenstein, Wim Ubachs, Horst Knöckel

SPP-2004-3F-04
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Physics Education

Freshman physics majors' cognitive expectations in Introductory Physics

Voltaire M. Mistades

SPP-2004-1B-01
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Investigation of students' misconception regarding the buoyant force of floating objects

Marvin U. Herrera, Lillian Isabel M. Macarayo-Selarde

SPP-2004-1B-02
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A simple optical experiment to determine the gas constant

Adonis Flores, Mary Jane Sanchez, Roland Otadoy, Ben Zuidberg

SPP-2004-1B-03
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The effect of metacognitive treatment on reading comprehension in Physics text and on conceptual understanding in mechanics

Nino Sebastian D. Virtusio, Richard C. Vinluan

SPP-2004-1B-04
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Detection of students' misconceptions regarding capacitance and resistance

Josephine C. Garcia, Marvin U. Herrera

SPP-2004-3G-01
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Physics teachers' and students' attributes and verbal interactions on the concepts and pre-calculus mathematics of statics and kinematics

Samuel R. Soliven

SPP-2004-3G-02
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Misconceptions regarding the 2nd Law of Thermodynamics: A consequence of students' selection process

J. E. P. Buendia, Marvin U. Herrera

SPP-2004-3G-03
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Setup and calibration of the Taylor tube for the measurement of the sound absorption coefficients of materials

Marian F. Baclayon, Erwin Orosco, Roland Emerito S. Otadoy, Herman van Engelen, SVD

SPP-2004-3G-04
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Plasma Physics

Effect of grid bias upon negative ion density in a magnetized plasma

Hidenori Takahashi, Toshiro Kasuya, Motoi Wada

SPP-2004-3B-01
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Effect of wall material on H⁻ production in a Plasma Sputter-Type Ion Source

Yvonne Dianne M. Ponce, Jeni Rose S. Lazarte, Henry J. Ramos

SPP-2004-3B-02
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Effect of cesium seeding on the production of H⁻ ions in a magnetized sheet plasma source

Liza Marie M. Villorente, Virginia R. Noguera, Henry J. Ramos

SPP-2004-3B-03
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Numerical calculation of the temperature distribution along a tungsten filament cathode to explain its breakage near its negative terminal

Marko E. Arciaga, Henry J. Ramos, Toshiro Kasuya, Alexander G. Mendenilla, Motoi Wada

SPP-2004-3B-04
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Superconductivity

Flux creep investigation in Bi₂Sr₂CaCu₂O_8+Î´ high-temperature superconductor

Glaiza Rose Blanca, Jonathan Ronulo, Geraldine Dumlao, Roland V. Sarmago

SPP-2004-2F-01
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Supercurrent in clean superconducting/normal metal multilayers

Roland Emerito S. Otadoy, Calina Ciuhu, Adri Lodder

SPP-2004-2F-02
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Modeling the intrinsic loss generation in high T_c superconductors at low applied AC fields

Roland V. Sarmago

SPP-2004-2F-03
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Analysis of the frequency dependence of the AC loss in MgB₂ based on the eddy current model

Margie P. Olbinado, Roland V. Sarmago

SPP-2004-2F-04
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A microstructure analysis on the effect of varying deposition temperatures in the preparation of MgB₂ thin films using thermal evaporation

Kelwin G. Law, Gil Nonato C. Santos, Reuben V. Quiroga

SPP-2004-3A-01
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Fabrication of textured (Bi,Pb)₂Sr₂Ca₂Cu₃O_10+x/Ag thick films by electrophoretic deposition method

Meredith Anne C. Sotto, Raymond V. Rivera-Virtudazo, Roland V. Sarmago

SPP-2004-3A-02
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Influence of the oxygen content on the superconducting properties of bulk samples of YBa₂Cu₃O_7−δ with 0.1 < δ < 0.35

Lorelie C. Dazo, Roland V. Sarmago

SPP-2004-3A-03
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Electrochemical deposition of Pb-doped Bi-Sr-Ca-CuO films

Melanie Y. David, Glenda De Los Reyes, Gil Nonato C. Santos, Reuben V. Quiroga

SPP-2004-3A-04
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Theoretical and Computational Physics

M_X' distribution of J/Ïˆ inclusive production in ep deep-inelastic scattering at DESY HERA

Caesar P. Palisoc

SPP-2004-1F-01
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A variational perturbation theory

Lorenzo C. Chan, Anthony Villanueva

SPP-2004-1F-02
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Successive Lorentz boosts: Equivalent boost and rotation using geometric algebra

Reinabelle Reyes, Quirino Sugon, Daniel J. McNamara

SPP-2004-1F-03
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The violation of the Wiedemann-Franz law in the spin polaron formulation

Augusto A. Morales, Jr.

SPP-2004-1F-04
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Dipolar interaction in a 1D Ising ring

Gina Rose Tongco, Cristine Villagonzalo

SPP-2004-2A-01
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Tempering and annealing in a Verdier-Stockmayer polymer

Eric R. Obias, Ronald S. Banzon

SPP-2004-2A-02
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A hybrid LBFGS-DE algorithm for global optimization of the Lennard-Jones cluster problem

Ernesto P. Adorio, Bobby O. Corpus

SPP-2004-2A-03
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New continuum approximations to random walks with fixed and shrinking step lengths

Gendith M. Sardane, Jose Perico Esguerra

SPP-2004-2A-04
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Gradient and scattering forces on a Kerr nanosphere

Romeric F. Pobre, Caesar A. Saloma

SPP-2004-3C-01
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Computer simulation of the Standard Model process e⁺ e⁻ → μ⁺μ⁻ at the proposed Global Linear Collider (GLC)

Ian Ceasar M. Vicente, Dennis C. Arogancia

SPP-2004-3C-02
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Satellite orbital dynamics in binary stellar systems

Mariam I. Idica, Teodorick Barry R. Manguerra, Alexandra B. Santos, Rogel Mari D. Sese

SPP-2004-3C-03
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Dynamics of coupled fractional oscillators in a ring

Elise Stacey G. Agra, Jose Perico H. Esguerra

SPP-2004-3C-04
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Enhancement of Fe magnetic moments in Fe/Co (001) multilayer

Marienette B. Morales, Cristine DLR. Villagonzalo

SPP-2004-3D-01
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Numerical method of gravity-assisted granular mixing through a pipe

Marissa Pastor, Johnrob Bantang, Caesar Saloma

SPP-2004-3D-02
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Jamming patterns of granular flow through a constriction

Anthony G. Longjas, Marisciel L. Palima, Caesar A. Saloma

SPP-2004-3D-03
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Effect of dopant ions on some computed molecular properties affecting the electrical conductivity of polyaniline

Crisita Carmen H. Atienza, Ernesto J. Del Rosario, Rowel V. Tabajonda, Lou Serafin M. Lozada, Maricon R. Amada

SPP-2004-3D-04
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Poster Session PA

Effect of arm positions on the curve spreads: Implications on the database and new application

Junius André F. Balista, Alessandra P. Araullo, Maricor N. Soriano, Caesar A. Saloma

SPP-2004-PA-01
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Why is stochastic resonance enhancement intrinsic in biological neurons?

Mervin M. Osma, Marisciel L. Palima, Caesar A. Saloma

SPP-2004-PA-02
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Calorimetric measurements of the output power of the 2.48 GHz commercial magnetron

Leo Mendel D. Rosario, Roy B. Tumlos

SPP-2004-PA-03
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A navigation simulator for an automated guided vehicle with multiple on-board sensors

Zaldy A. Andales, Jeremy D. B. Paycana

SPP-2004-PA-04
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On using a Philips x-ray powder diffractometer for x-ray reflectivity

Vallerie Ann A. Innis, Pablo P. Saligan, Virginia S. Calix

SPP-2004-PA-05
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Voltage characterization of local commercial electric power (Meralco)

Joseph L. Scheiter, FSC

SPP-2004-PA-06
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Investigation of the temperature gradient profile of Mudspring, Mt. Makiling

R. F. Aquino, M. V. Cadangyao, Jay Roseville T. Dudas, E. Q. Guico, E. A. Polintan, Rogel Mari D. Sese

SPP-2004-PA-07
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The feasibility of a scanning lidar in observing early stages of the convective boundary layer growth

Ma. Hershey P. Regaya, Ronald N. Choy, Jose T. Villarin

SPP-2004-PA-08
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Low cost PC-based instrument for monitoring long period one-dimensional horizontal ground motion using Lehman seismometer

Angel B. Calayag, Nelio C. Altoveros

SPP-2004-PA-09
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Device fabrication of 60 Î¼m resonant cavity light emitting diode

Joanne Justine C. Reyes, Wilfredo Bisquera, Roland V. Sarmago, Arnel A. Salvador

SPP-2004-PA-10
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Determination of surface state energy position of silicon in MOS structure using surface photovoltage (SPV) spectroscopy

Melissa D. Tadena, Marvin U. Herrera, Terencio D. Lacuesta

SPP-2004-PA-11
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Electrical conductivity and microstructure of doped polyaniline (emeraldine salt)

Malou D. Catedral, Alvin Karlo G. Tapia, Roland V. Sarmago, Jeffrey P. Tamayo, Ernesto J. Del Rosario

SPP-2004-PA-12
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Modeling the profile of an oxide-confined p-i-n light-emitting diode

Mariel Grace S. Dimamay, Alfred Samson, Elmer Estacio, Arnel A. Salvador

SPP-2004-PA-13
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Fabrication and characterization of GaAs-based edge-emitting lasers

Gabriel Manasan, Elmer Estacio, Arnel Salvador

SPP-2004-PA-14
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Infrared emission spectral imaging and its application in failure analysis

Michelle F. Bailon, Alvarado B. Tarun, Maricor Soriano, Caesar Saloma

SPP-2004-PA-15
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Broadband continuum generation in single-mode optical fiber

Brian D. Maraña, Jacque Lynn F. Gabayno, Wilson O. Garcia

SPP-2004-PA-16
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Factor of 5 increase in the axial resolution of a confocal system using attosecond laser pulses

Mary Jacquiline Romero, Carlo Mar Blanca, Giovanni Tapang, Caesar Saloma

SPP-2004-PA-17
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Enhancing the axial resolution of fluorescence microscopy using two-photon confocal configuration

Serafin Delica, Carlo Mar Blanca, Bernardino Buenaobra, Caesar Saloma

SPP-2004-PA-18
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Twin optical vortices from Laguerre-Gaussian beam and methyl red doped nematic liquid crystal interaction

Christine O. Manaois, Nathaniel P. Hermosa II

SPP-2004-PA-19
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Students' misconception on wavelength-frequency and energy-amplitude relations of electromagnetic waves

Benedicta M. Carambas, Alvin Karlo G. Tapia, Marvin U. Herrera

SPP-2004-PA-20
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Measuring laminar flow in a cylindrical pipe using laser doppler velocimetry

Adonis Flores, Mary Jane Sanchez, Roland Otadoy, Ben Zuidberg

SPP-2004-PA-21
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Undergraduate experiment on Brownian motion using video microscopy

Renante R. Violanda

SPP-2004-PA-22
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Destruction of Bacillus subtilis using a low pressure glow discharge plasma

Prydex H. Pineda, Henry J. Ramos, Maria Auxilia T. Siringan

SPP-2004-PA-23
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Even harmonic generation of YBCO with intergranular coupling

Jessica Pauline C. Afalla, Maria Veronica S. Torralba, Roland V. Sarmago

SPP-2004-PA-24
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Field and temperature dependence of the penetration depth and the electrical resistance in YBCO from the imaginary AC susceptibility

Bess G. Singidas, Roland V. Sarmago

SPP-2004-PA-25
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Fabrication and characterization of MgB₂ films by electrodeposition and post annealing

Glenda De Los Reyes, Melanie David, Gil Nonato Santos, Reuben Quiroga

SPP-2004-PA-26
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Nitrate transport in a saturated soil

Jesus Felix B. Valenzuela, Catherine C. Lit, Leni S. Villanueva, Arvin D. Tan, Marvin U. Herrera

SPP-2004-PA-27
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Photon attenuation simulation of external gamma radiation in different absorbing media

Rocelyn Z. Catris, Edison G. Hombrebueno, S. M. Lago III, Rogel Mari D. Sese

SPP-2004-PA-28
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Monte Carlo simulation of mobility in Si p⁺-n step junction diode

Darwin B. Putungan, Raymond D. Encarnacion, A. G. Briones, Eric T. Miranda, Rogel Mari D. Sese

SPP-2004-PA-29
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Thermal efficiency of a quasi-one-dimensional conductor

Joselito E. Muldera, Cristine Villagonzalo

SPP-2004-PA-30
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Analyzing molecular diffusion using detrended fluctuation analysis

Alvin C. Baclig, Carlo Mar Y. Blanca

SPP-2004-PA-31
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Molecular discrimination using fluorescence recovery after photobleaching

Jade R. Dungao, Carlo Mar Blanca

SPP-2004-PA-32
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Vibrational resonance in a time-fractional system

Rochelle Coronel, Jose Perico Esguerra

SPP-2004-PA-33
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Particle diffusion via Langevin and Monte Carlo methods

Alfonso Tomas P. Araullo, Giovanni Tapang, Carlo Mar Blanca, Caesar Saloma

SPP-2004-PA-34
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Pre-collision dynamics of short 1D anharmonic chains

Ricelle Parinas, Cristine Villagonzalo

SPP-2004-PA-35
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Diffusive thermoelectric transport in carbon nanotubes

Louella Judy A. Vasquez, Cristine Villagonzalo

SPP-2004-PA-36
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Poster Session PB

A model simulation of NO₂ observations at the Manila Observatory, Quezon City, Metro Manila

Armelle Reca C. Remedio, Mariano A. Estoque

SPP-2004-PB-01
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Characterization of airborne fine particulate matter by air sampling and electron microscopy during the 2004 New Year fireworks celebration in Manila

Eric B. Bangsal, Ernest P. Macalalad, Juan Carlos Q. Uy, Tanglaw A. Roman, Edgar A. Vallar, Maria Cecilia D. Galvez

SPP-2004-PB-02
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Design and performance evaluation of a laser-based photoacoustic system for use in air pollution monitoring in Metro Cebu

Dioscoro I. Villagonzalo, Ben Zuidberg

SPP-2004-PB-03
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Queuing dynamics in a system with impatient agents

Jaymar Soriano, Johnrob Bantang, Caesar Saloma

SPP-2004-PB-04
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A physical model of observed Î¼-Î› relations in raindrop size distributions

Mary Jacquiline Romero, Edward Carlo Samson, May Lim, Caesar Saloma

SPP-2004-PB-05
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Behavior of an evolving business network in a social network

Erika T. Legara, Marisciel Litong-Palima, Caesar Saloma

SPP-2004-PB-06
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SVD vs. PCA: Comparison of performance in an imaging spectrometer

Wilma R. Oblefias, Maricor N. Soriano, Caesar A. Saloma

SPP-2004-PB-07
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Camera sensitivity measurements without a spectroradiometer

Athena Evalour Paz, Maricor Soriano, Caesar Saloma

SPP-2004-PB-08
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Project MAEROL: Microscope Access Everywhere − Remote Optics Laboratory
A web-based design and wireless architecture for Distance Learning and Research Collaboration

Bernardino Buenaobra, Stephen Daedalus Separa, Joaquin Jose Escay, Carlo Mar Blanca, Caesar Saloma

SPP-2004-PB-09
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A microcontroller-based automatic data logger for wind speed, wind direction, and atmospheric pressure

Alvin Joseph J. Faustino, Meredith Anne C. Sotto

SPP-2004-PB-10
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Converting legacy equipment into a distributed laboratory instrument system using network-ready microcontroller boards

Nelio C. Altoveros, Michael Korimas

SPP-2004-PB-11
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A comparative study of the optoelectronic properties of 250 Î¼m and 60 Î¼m InGaAs photodetectors

John Vincent Misa, Arnel Salvador, Roland V. Sarmago

SPP-2004-PB-12
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Effects of aluminum dopant concentration on morphology and electrical characteristic of ZnO varistors

Eduardo R. Magdaluyo, Jr., Norman S. Vitancol, Roland V. Sarmago

SPP-2004-PB-13
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Electroluminescence of InAs quantum dots-in-a well (DWELL) p-i-n structure

Jennette Mateo, Elmer Estacio, Marie Josephine De Luna, Arnita Podpod, Armando Somintac, Arnel Salvador

SPP-2004-PB-14
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Axial response of blue LEDs under multiphoton excitation

Francesca Celine I. Catalan, Carlo Amadeo C. Alonzo, Wilson O. Garcia, Caesar Saloma

SPP-2004-PB-15
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A low threshold Nd:YAG laser pumped hydrogen Raman shifter with capillary waveguide

Maria Leilani Y. Torres, Marilou M. Cadatal, Wilson O. Garcia

SPP-2004-PB-16
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An investigation of the possible association of motion graphs to real space motion

Chrysline Margus N. Piñol, Marvin U. Herrera

SPP-2004-PB-17
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A simple set-up for tracking the motion of a single particle in kinetic granular matter

M. Y. Tiu, Raphael A. Guerrero

SPP-2004-PB-18
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Study on the students' misconception on friction

Alvin Karlo G. Tapia, Marvin U. Herrera

SPP-2004-PB-19
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Analyzing students' misconceptions regarding objects projected upwards along a surface with friction

Jeremy D. B. Paycana, Marvin U. Herrera

SPP-2004-PB-20
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Measuring thermal linear expansion using a strain gauge

Mary Jane Sanchez, Adonis Flores, Erwin Orosco, Renante Violanda

SPP-2004-PB-21
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Optical emission spectroscopy of low temperature CVD diamond

Crismar P. Patacsil, Giovanni M. Malapit, Henry J. Ramos

SPP-2004-PB-22
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Effect of H⁺ and H₂⁺ ion beam irradiation on wettability of Narra (Pterocarpus indicus) wood chips

Jonathan Lee C. Monasterial, Gene Q. Blantocas, Henry J. Ramos

SPP-2004-PB-23
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Effects of magnesium on the negative hydrogen ion production in a magnetized sheet plasma source

Virginia R. Noguera, Liza Marie M. Villorente, Henry J. Ramos

SPP-2004-PB-24
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Fabrication of YBCO/Mo film using electrophoretic deposition method

Rosalie B. Battung, Abel P. Formento, Gay Kathrina P. Maniquiz, Carlo Magno D. Reyes, Roland V. Sarmago

SPP-2004-PB-25
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Growth of superconducting Bi-2212 films by sedimentation deposition and melt texturing method under various temperature profiles

Ruby Lyn C. Manahan, Roland V. Sarmago

SPP-2004-PB-26
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The effect of deposition time on textured magnesium diboride thick films fabricated by electrophoretic deposition

Winston G. Mutia, Mark S. Romano, Roland V. Sarmago

SPP-2004-PB-27
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Quantitative investigation of hysteresis loss peak response in the absence of vortices

Mylein B. Uy, Bess G. Singidas, Roland V. Sarmago

SPP-2004-PB-28
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Absolute value of the intragranular harmonic susceptibility

Maria Veronica S. Torralba, Roland V. Sarmago

SPP-2004-PB-29
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Cellular automata model of n-slit light diffraction

Rene C. Batac, Johnrob Y. Bantang, Caesar A. Saloma

SPP-2004-PB-30
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Electrodynamics of a charged rotating disk

Jose M. Esmeria, Jr., Emmanuel Rodulfo, Romeric Pobre, Robert Roleda

SPP-2004-PB-31
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Simulation of molecular beam epitaxy using Das Sarma and Tamborenea model and measuring its fractal dimension

Alfred De Lara, Rowel V. Tabajonda, David Henry M. Buduan, Jun Eric Ancheta, Marvin Herrera, Rogel Mari D. Sese

SPP-2004-PB-32
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Ammonium transport in flooded, puddled soils

Jesus Felix B. Valenzuela, Kristoffer O. dela Peña, Jenie Marie L. Lago, Jefferson D. Diego, Rogel Mari D. Sese

SPP-2004-PB-33
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Variational Monte Carlo of a 2D quantum well system

Ryan Sandagon, Ronald Banzon, Cristine Villagonzalo

SPP-2004-PB-34
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The specific heat of a 2DEG in a magnetic field

Rayda Gammag, Cristine Villagonzalo

SPP-2004-PB-35
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Thermal conductivity in a one-dimensional superlattice

Jane Dizon, Cristine Villagonzalo

SPP-2004-PB-36
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In_xGa_1−xAs Schottky diode grown by liquid phase epitaxy

Charlene T. Hintay, Kristine I. Manibog, Arnel A. Salvador

SPP-2004-PB-37
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Panel Discussions, Workshops, and Tutorials

Improve your research and curriculum by harnessing the power of LabVIEW

Goh Yih Hsiung

SPP-2004-WS-01
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Observing the night sky

Rogel Mari D. Sese

SPP-2004-WS-02
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QUICKLAB on thermal physics: An interactive lecture demonstration (ILD)

Erwin O. Alonzo, Alvin S. Alejandro, Jose A. Perano

SPP-2004-WS-03
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Experiments in physics for nursing students

Mary Jane Sanchez, Renante Violanda, Cherile Yap, Helena de los Reyes, Susana Cahig

SPP-2004-WS-04
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The biological effects of ionizing radiation and radiation protection

Bee Ching U. Ong Kian Koc

SPP-2004-WS-05
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Hydro power trip

Grethel A. Mende

SPP-2004-WS-06
- Requires Subscription PDF
Real Life...Real Physics: Experiments not usually seen in Introductory Physics Laboratory

Yolanda Villanueva, Erees Macabebe, Marienette Morales, Charlotte Kendra Castillo

SPP-2004-WS-07
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Design and construction of an improvised teaching and learning kit for experiments in electricity and electronics

Benedicta M. Carambas, Josephine C. Garcia, Jeremy D. B. Paycana, Marvin U. Herrera

SPP-2004-WS-08
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Let's see the power: Imaging electricity

Julius M. Jose

SPP-2004-WS-09
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