2015: Proceedings of the 33rd Samahang Pisika ng Pilipinas Physics Congress

Prospects and challenges for the optical inspection of micro- and nano- structures

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The light fantastic: From optical manipulation, neurophotonics to quantum microscopy

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Prediction of two dimensional topological insulators in honeycomb structure

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Microscopy beyond imaging

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Optical properties of topological insulators and their applications for pulsed solid-state lasers

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Optical imaging at the nanometer scale through tip-enhanced Raman spectroscopy

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PHL-MICROSAT-1: Developing the Philippines first microsatellite for scientific Earth observation

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Biophotonic applications for measuring and controlling intra-cellular reactions

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Optical beams endowed with orbital angular momentum: generation, some new appication, and outlook

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Raman tags in the cell-silent region as biological probes

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Ultrafast dynamics of InN thin films

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Big data analytics: From Twitter to Facebook

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Divergent series just got more convergent

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Binary neutron-star mergers

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Different approaches to overcome existing limits in optical micro and nanometrology

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Versatile Instrumentation System for Science Education System (VISSER) Workshop

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Effect of convective cloud parameterization calibration on thunderstorm events in Metro Manila

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A study of scattered radiation in cephalometric radiography

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Investigating the role of quarantine and screening efficiency in dengue epidemics

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Geographical nearest-neighbor networks of Philippine public schools

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Characterization of Filipino folk songs using a network approach

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Percolation phase transition in random geometric networks

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Comparing one-truck-lane with random scheme using Nagel-Schreckenberg and tailgating models

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Safety assessment of radiopharmaceuticals handling in the nuclear medicine departments

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Spatiotemporal analysis of the recurrent avalanche events in the sand pile model

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Assessment of leakage and scattered radiation of C-arm fluoroscopy units

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Reducing congestion in complex networks using targeted capacity improvement

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Free-flow regime and overhead cost of vehicle size in traffic flow

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Characterization of the Kuramoto model using information theoretic techniques

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Calcium adsorption on silicon carbide nanotube for hydrogen storage application: A first principles study

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Copper oxide nanowires as photocatalyst in the degradation of methylene blue organic dye

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Kinetic Monte Carlo simulations of the temperature programmed desorption of deuterium (D₂) from diamond C (100) surface

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Piezoelectric nanogenerator based on zinc oxide nanowires and surface-textured p-silicon

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Manganese inclusion on the Ba site of bulk cuprate superconductors (Gd-123 and Y-123)

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Fluorine-doped SnO₂ thin film as chemiresistive gas sensor for room temperature monitoring of fish freshness

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Simulation of a capped carbon nanotube nanoaccelerator with an Ice (Ih) Proton Source

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XPS surface analysis of as-deposited titanium nitride on silicon fabricated using a modified magnetized sheet plasma source

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Island size distribution of one-dimensional aluminum chains on Si(100):2x1: A kinetic Monte Carlo study

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Catalyst-free deposition of ZnO nanorods on silicon (100) using femtosecond pulsed laser deposition in oxygen background gas

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Transfer of graphene from copper to SiO₂/Si by soft paraffin scaffold

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RAFT synthesis of temperature-responsive random copolymers of PEGMEMA and MAA

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Fabrication of photoswitch device based on zinc oxide nanorods

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Hydrogen adsorption on calcium-decorated single layer germanene: An ab initio study

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Optical characterization of tin oxide-coated porous silicon

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Crystal structure of h-2D aluminum for electrochemical systems computational studies

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Preparation of caffeine-imprinted polymeric membrane for ion-selective electrodes

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Temperature dependent photoluminescence spectroscopy of epitaxially lifted-off GaAs/AlGaAs multiple quantum wells bonded to Si and MgO substrates

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Structural and optical properties of ZnO microrods as fast and efficient UV scintillator materials

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Surface analysis of n-type silicon after contact electrification using magnetic force microscopy

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Tracking and analysis of football player movements using multiple static cameras

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Phase-shift profilometry calibration through filtering in Fourier domain and background subtraction with bicubic interpolation

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Low-cost spectrometer using light emitting diode array

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Determining relationship between river path changes and flooding through alignment of historical and current maps

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Exposure of the human colon cancer cell line (HCT116) to various light wavelengths

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Synthesis of hydrogenated amorphous carbon films via CH₄-H₂ plasma in a DC hollow-cathode discharge facility

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Enhanced wettability of poly(ethylene terephthalate glycol) (PETG) sheets using oxygen reactive ion etching

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Density measurement in helium glow discharge using absorption spectroscopy

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Hydrophilic polymethyl-methacrylate (PMMA) by nitrogen-argon plasma treatment

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Temperature calculation for an atmospheric pressure plasma jet by optical emission spectroscopy

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Optimization of solderability of copper sheet with Sn-Ag-Cu alloy by variations of atmospheric microwave plasma jet (AMPJ) parameters

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Ground movement detection using a wireless accelerometer

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High-resolution spectroscopy of the (4,0) band of the A¹Π–X¹Σ⁺ system in carbon monoxide

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Imaging and orientational properties of single molecule detected by a high NA objective lens

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Prototype terahertz photoconductive antenna detector based on a low-temperature-grown gallium arsenide substrate

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Image encryption by visual cryptography with error analysis

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Compressive sampling on hologram phase maps

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Spatially-resolved spectroscopic measurements on the regions of an argon DC glow discharge

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Antireflection and light emission properties of silicon nanopyramids

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Tomographic reconstruction based on phase retrieval and compressive sensing

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Influence of ultrathin films on the terahertz emission of germanium

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Enhanced terahertz emission of semi – insulating gallium arsenide with metal grating structures

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Optical beam generation via incoherent superposition of phases

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Demonstration of second-harmonic generation microscopy

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Determination of thickness and index of refraction of ZT (ZrO₂+Ta₂O₅) thin film using Swanepoel method

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Temperature-dependent photoluminescence studies of MBE-grown InAs/GaAs quantum dots

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Measurement of orbital angular momentum of light by polygon apertures

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Externally applied magnetic field-effects on the teraHertz emission from p-type and n-type InAs wafers

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Simultaneous acquisition of confocal reflectance image and optical beam-induced current map of an EPROM 2764 operating in read mode

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Modeling middle school students preconceptions and inclination to STEM-related careers using neural networks

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VISSER as an effective teaching tool: Determining the immediate impact of VISSER in cognitive learning

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Second-order Z⁰ boson leg loop corrections in the decay of Z⁰ boson to Leptons

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Rényi entanglement entropy of the spin-partitioned BCS ground state

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An information measure leading to highest energy state as the most probable state

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Moments of the steady-state wealth distribution in a Boltzmann-type kinetic model of gambling for arbitrary exchange distributions

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Simulation of Grover's algorithm with position-variation of the ancilla qubit

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Weak measurement of the kinetic and potential energies of the quantum harmonic oscillator subject to a ground state pre-selection

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Polarization fluctuation can partially order entangled qubit states

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Quantum measurement with minimal state alteration

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Electron spin polarization along a one-dimensional wire with periodic Rashba and a uniform Dresselhaus spin-orbit couplings

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Separability criterion based on direct tensor product factorization

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Time of arrival of free relativistic particles

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Longitudinal diffusion of chiral active Brownian swimmers confined in narrow channels

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Non-equilibrium collective transport in an Ising chain with Kawasaki dynamics

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Lateral motion of a spherical particle suspended in Couette flow

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Scattering of massless scalar field by a wormhole background

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The resolvent operators of the confined time of arrival operators

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Spin polarization and its fluctuation in a two-dimensional electron gas with Rashba spin-orbit interactions

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Bound state energies for single and double Dirac delta well via path integration and perturbation expansion in space-fractional quantum mechanics

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Controllable Bessel-like beams self-reconstruct

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Imaging and polarization properties of CdSe quantum dot at an interface detected by a high NA objective lens

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Effects of object spatial frequency on the performance of the multiple-plane phase retrieval method

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Multiple-plane iterative phase retrieval for objects hidden around a corner or behind a diffuser

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Reflection beamshifts of visible light due to graphene

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Suppression of the zeroth order diffraction via destructive interference with a correction beam

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Radiation forces on an elliptically symmetric dielectric in the ray optics regime

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Effect of KCl and quenching temperature on the formation of YBCO film via sedimentation deposition

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Synthesis of YBa₂Cu₃O_7-δ (Y123) High-T_c superconductors from Y:Ba:Cu = 3:5:8 stoichiometric ratio

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Diamagnetism and weak link behavior of In-doped Bi-2212

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Borax addition in the MgB₂ bulk system

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Intense UV emission and lasing action of a single, free-standing and post heat-treated ZnO microribbon

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Preliminary results on the Fe-doping of ZnO microstructure grown by carbothermal reduction method

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Enhanced Ferromagnetism in Zn_0.5(Co)_0.5O alloy: DFT calculations

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Growth of ZnO on silicon (100) with oxygen background gas using femtosecond pulsed laser deposition

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Surface topographic analysis of Er:YAG on silicon grown by femtosecond pulsed laser deposition

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Spontaneous growth of CuO nanowires through direct thermal oxidation of Cu sheets

Investigation of the thermal oxidation of Ti_1Ë—xAl_xN using image processing techniques

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Development of zinc oxide film as an anti-reflection coating for low-temperature-grown gallium arsenide infrared photodetector

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Optical emission spectroscopy of femtosecond pulsed laser produced aluminum plasma

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Structural and morphological characterization of Nd:YAG on Silicon (100) grown by femtosecond pulsed laser deposition with nitrogen and oxygen background gases

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Frequency components analysis of piano and violin 4th octave notes for musical instrument detection

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Automating vehicular traffic estimation using optical flow analysis

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Application of Gerdien condenser to 13.56 MHz atmospheric-pressure plasma pen

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FTIR characterization of plasma-treated Bambusa vulgaris in preparation for flame resistance testing

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Effect of hollow cathode inner diameter on the I-V characteristic and carbon nitride concentration in CH₄-N₂ mixture plasma

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Plasma sputter-type negative ion source deposition of zirconium nitride on aluminum substrate

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A prototype Arduino-Raspberry Pi-based three-axes computer numerical control milling machine

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Novel application of a plasma globe as source of chemically reactive dielectric barrier discharge

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Predicting human mobility in the Philippines using the radiation model

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SIR disease potency in an agent-based island network

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Network structure of responses to a reading-attitude survey

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Patterns in the word length distribution of synonymous words in the English language

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Unknotting of chains on a vibrating platform

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Robustness of diffusionless Lorenz equation under Gaussian noise

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An assessment of occupational exposure to radio frequency radiation from a macro cell antenna base station in Rodriguez, Rizal

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Temporal analysis of C-5 traffic data

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Wavefront engineering for advanced undergraduate optics class

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Measuring cognition and learning in physics laboratory classes

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Effect of STM on surface diffusion of antimony (Sb) dimers on Si(100)

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Electric field and spin precession effects on spin injection to semiconductors in three-terminal ferromagnet insulator-nonmagnetic junctions

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Effect of increasing spin in the fidelity of quantum communication through a tripartite spin chain

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Velocity distribution evolution for colliding one dimensional hard-core gases

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Partonic cross section for muon pair hadroproduction with Higgs boson mediator

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Exact expression for the work fluctuation in a quenched transverse field Ising chain

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Finite square well with a time varying distortion: Application of the Wei-Norman Factorization

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Higgs pair production via graviton in the Randall-Sundrum model at 13 TeV

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Extracting accurate numerical approximations from divergent integrals via "superasymptotic" integration

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Video-based wave topography mapping and particle tracking on the surface of propagating waves

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Gaussian filters for off-axis digital holography via angular spectrum method

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Enhanced images via shower curtain effect using adhesive tapes

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Investigation of terahertz mechanism in GaAs-on-Si(100)

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Correction of multiple optical vortices

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Bessel beam scanning without mechanical movement

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Detecting multiple optical vortices numerically

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Goos-Hänchen and Imbert-Federov shifts induced by silver, gold and copper

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Effects of thermal annealing on the composition of the metal-oxide phases in copper oxide thin films

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The effect of colloidal processing using KCl as supporting electrolyte on colloid stability and films of superconducting Bi₂Sr₂CaCu₂O_8+δ

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Seeded hydrothermal growth of ZnO nanorods on different substrates

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Comparison of the performance of thermally deposited aluminum thin films on etched PCB as a capacitive humidity sensor before and after aging

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Phase dissociation of Bi₂Sr_2−xIn_xCa₁Cu₂O_8+δ thick films fabricated via sedimentation process

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Resistance response of a nanoporous silicon gas sensor in the presence of alcohol vapour

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Electrical properties of Schottky-Ohmic pair contact compared to Schottky-Schottky and Ohmic-Ohmic pair contact in planar configuration

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The Investigation of Ag-TiO₂-Ti as possible surface enhanced Raman spectroscopy substrate

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Investigation on the effect of substrate heat treatment on the optical properties of MBE-grown GaAs on silicon substrates

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Effects of Mn on the surface morphology of doped GdBa_2-xMn_xCu₃O_7-δ sample

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Effect of substrate heat treatment on femtosecond pulsed laser deposited Nd:YAG films

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Carbon-polydimethylsiloxane composites as paste electrodes: Electrochemical characterization and surface morphological analysis

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Graphite films grown via f_s-pulsed laser deposition at different temperatures

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Observation of the crystal structure and impurity phases of Bi₂Sr₂CaCu₂O_Y films grown with polycrystalline Al₂O₃

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Development of aluminum nitride as temperature sensor for clinical applications

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Effective refractive index determination of porous silicon based Distributed Bragg reflector for liquid sensor application

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SnO₂: F film on ZnO nanorods as ammonia and humidity sensor

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Temperature-dependent photoluminescence spectroscopy of silicon nanowires grown via silver assisted chemical etching

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Evaluation on the applicability of fringe projection profilometry in warpage measurement of semiconductor packages

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Optical emission spectroscopy of CH₄:H₂ plasma via DC hollow-cathode discharge facility

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Thermal analysis and infrared spectroscopy of acetic anhydride plasma treated chitosan films

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Modified configuration of TiN film deposited on stainless steel substrate using magnetized sheet plasma source

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Synthesis of amorphous Zirconium nitride films at different Ar/N₂ ratios via the plasma sputter-type negative ion source

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Construction and characterization of a tipping bucket rain gauge automated by an Arduino microcontroller board

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Prediction of Dengue cases in National Capital Region, Philippines using artificial neural networks

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Network analysis of Dengue epidemics in the Philippines

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Determination of circularity distribution of Metropolitan Manila landscape

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Effect of node deletion in language networks on student comprehension of texts

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A spatiotemporal characterization of fuel pricing in the Philippines

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Exposure of the general public to radiofrequency radiation of omnidirectional picocell antennas inside the Philippine General Hospital

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Simulation of theoretical light curves during an occultation

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Human traffic during MRT evacuation

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Investigating the effects of grouping criteria on physics laboratory classes

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A survey of high school science teachers’ access to modern teaching tools and laboratory

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Energy levels of a quantum particle on a corrugated tube in a uniform electric field

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Resummation on the Poincare asymptotic expansion of the Hankel Integral via Borel summation

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Quantum cloaking of a hard sphere

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H₂ interaction on Pt-adsorbed silicene

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Entanglement entropy of Silbey-Harris polaron ansatz for a spin-boson model

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Exact calculation of the average work done in a quenched quantum Ising model

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Discrete time elephant walk noise: A noise process with full memory

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Determination of Reynold’s number in a small-scale wind tunnel

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Simultaneous preparation of qubits through control of environment

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