Cristine Villagonzalo | Conference Presentations

2023 Asian Network School and Workshop on Complex Condensed Matter Systems @ IOP VAST

Acosta, GAJ & CD Villagonzalo. Enhanced efficiency of a quantum Otto engine based on an XX spin chain near its dynamical phase transition, Asian Network School and Workshop on Complex Condensed Matter Systems 2023, P.26 (IOP VAST, Vietnam, 2023).
Villegas, VP & CD Villagonzalo. Caloric and spin transport profile of Fermi-Hubbard systems, Asian Network School and Workshop on Complex Condensed Matter Systems 2023, P.16 (IOP VAST, Vietnam, 2023).

2023 SPP Physics Conference @ Siargao

Gamboa, JAR & CD Villagonzalo. Election opinion dynamics through the 2D Ising model, in Proceedings of the 41st Samahang Pisika ng Pilipinas Physics Conference, SPP-2023-PB-45 (Siargao, 2023).
Herman, GMP & CD Villagonzalo. Quantum heat engine efficiency of a small spin system with anisotropy, in Proceedings of the 41st Samahang Pisika ng Pilipinas Physics Conference, SPP-2023-3H-05 (Siargao, 2023).
Ordonio, AEM & CD Villagonzalo. Entropy and specific heat features of a four spin system at its energy level crossings, in Proceedings of the 41st Samahang Pisika ng Pilipinas Physics Conference, SPP-2023-PA-33 (Siargao, 2023).
Villegas, VP & CD Villagonzalo. Effects of interparticle interaction on the spin transport in a half-filled open elastic Fermi-Hubbard optical lattice, in Proceedings of the 41st Samahang Pisika ng Pilipinas Physics Conference, SPP-2023-1F-05 (Siargao, 2023).

2022 SPP Physics Conference @ Legazpi City

Herman, GMP & CD Villagonzalo. Quantum Carnot heat engine with an effective external electric field perturbation, in Proceedings of the 40th Samahang Pisika ng Pilipinas Physics Conference, SPP-2022-1D-03 (Legazpi City, 2022).
Ordonio, AEM, KAM Feri & CD Villagonzalo. Crossing and anti-crossing of the Lipkin-Meshkov-Glick model for N = 4 spin system, in Proceedings of the 40th Samahang Pisika ng Pilipinas Physics Conference, SPP-2022-2G-06 (Legazpi City, 2022).
Villagonzalo, C. Exploring quantum phenomena of various fermionic quantum models through their thermodynamic properties, in Proceedings of the 40th Samahang Pisika ng Pilipinas Physics Conference, SPP-2022-INV-1A-01 (Legazpi City, 2022).
Villegas, VP & CD Villagonzalo. Chemical potential-induced effects on caloric properties of a Fermi-Hubbard dimer, in Proceedings of the 40th Samahang Pisika ng Pilipinas Physics Conference, SPP-2022-1G-04 (Legazpi City, 2022).

2022 International Conference on Low Temperature Physics @ Sapporo

Villegas, VP & CD Villagonzalo. Spin transport in a Fermi-Hubbard optical lattice interacting with a Fermi gas bath, 29th International Conference on Low Temperature Physics, P23-SF4-07 (Presented online, 2022).

2021 SPP Physics Conference | Online

Feri, KAM & C Villagonzalo. Specific heat behavior in finite-sized Lipkin-Meshkov-Glick spin system, in Proceedings of the 39th Samahang Pisika ng Pilipinas Physics Conference, SPP-2021-1F-05 (Presented online, 2021).
Villegas, VP & C Villagonzalo. Canonical ensemble profile of a Fermi-Hubbard model treated as a double qubit chain, in Proceedings of the 39th Samahang Pisika ng Pilipinas Physics Conference, SPP-2021-2B-03 (Presented online, 2021).

2020 SPP Physics Conference | Online

Calpatura, JCF & C Villagonzalo. Temperature dependence of three-dimensional thermoelectric properties of a free electron gas-like material, in Proceedings of the 38th Samahang Pisika ng Pilipinas Physics Conference, SPP-2020-4G-01 (Presented online, 2020).
Delima, KL & C Villagonzalo. Characterization of phonon density of states of a graphene junction beyond nearest neighbor interactions, in Proceedings of the 38th Samahang Pisika ng Pilipinas Physics Conference, SPP-2020-4G-05 (Presented online, 2020).
Rodriguez, TJM & C Villagonzalo. Drude model electron motion in 2D space with applied electric fields, in Proceedings of the 38th Samahang Pisika ng Pilipinas Physics Conference, SPP-2020-4G-04 (Presented online, 2020).
Villegas, VP & C Villagonzalo. Free energy in a spin transport among particles in a Fermi-Hubbard optical lattice, in Proceedings of the 38th Samahang Pisika ng Pilipinas Physics Conference, SPP-2020-5C-03 (Presented online, 2020).

2019 SPP Physics Conference @ Tagbilaran City

Acosta, GAJ & C Villagonzalo. Current amplification and rectification in a chain of four spins individually coupled to different heat baths, in Proceedings of the 37th Samahang Pisika ng Pilipinas Physics Conference, SPP-2019-PB-33 (Tagbilaran City, Philippines, 2019).
Co, R & C Villagonzalo. Simulation of continuous-time random walks with anharmonicity, in Proceedings of the 37th Samahang Pisika ng Pilipinas Physics Conference, SPP-2019-PB-48 (Tagbilaran City, Philippines, 2019).
Delima, KL & C Villagonzalo. Interlayer and intralayer interactions in a graphene junction beyond nearest neighbors, in Proceedings of the 37th Samahang Pisika ng Pilipinas Physics Conference, SPP-2019-PB-34 (Tagbilaran City, Philippines, 2019).
Mactal, GAL & C Villagonzalo. Effects of spatial disorder in modelling the anomalous diffusion of tracer particles on a graphene lattice, in Proceedings of the 37th Samahang Pisika ng Pilipinas Physics Conference, SPP-2019-PB-18 (Tagbilaran City, Philippines, 2019).
Narag, DVJC & C Villagonzalo. Investigation on the effect of tensile and compressive strain on the electronic structure of silicene using the density functional theory, in Proceedings of the 37th Samahang Pisika ng Pilipinas Physics Conference, SPP-2019-PA-16 (Tagbilaran City, Philippines, 2019).
Villano, Jr, CT & C Villagonzalo. Monte Carlo approach to one-dimensional cell proliferation within a tissue-cell population, in Proceedings of the 37th Samahang Pisika ng Pilipinas Physics Conference, SPP-2019-PB-35 (Tagbilaran City, Philippines, 2019).

2018 ICTP Asian Network School and Workshop on Complex Condensed Matter Systems @ Suranaree University of Technology

Cortez, A & C Villagonzalo. Numerical method for solving the semiclassical Boltzmann equation on multilayer heterogeneous structures, 2018 ICTP Asian Network School and Workshop on Complex Condensed Matter Systems, P.27 (Suranaree University of Technology, Thailand, 2018).
Sombillo, N, R Banzon & C Villagonzalo. Effect of error tolerance probability to the fidelity of a 4-qubit quantum search simulation, 2018 ICTP Asian Network School and Workshop on Complex Condensed Matter Systems, P.16 (Suranaree University of Technology, Thailand, 2018).

2018 ASTHRDP Graduate Scholars' Conference Year 7 @ PICC

Marquez, DF & C Villagonzalo. Magnetic orbit to orbit interaction in a two-dimensional electron gas, ASTHRDP Graduate Scholars' Conference, P130 (PICC, Pasay City, 2018).

2018 SPP Physics Conference @ Puerto Princesa City

Ferrer, NJB & C Villagonzalo. Effect of varying the atomic bond stiffness in the heat baths to the thermal conductance of a graphene junction, in Proceedings of the 36th Samahang Pisika ng Pilipinas Physics Conference, SPP-2018-3B-04 (Puerto Princesa City, Philippines, 2018).
Mactal, GAL & C Villagonzalo. Investigating the diffusion of an atom on the graphene lattice, in Proceedings of the 36th Samahang Pisika ng Pilipinas Physics Conference, SPP-2018-PB-04 (Puerto Princesa City, Philippines, 2018).
Marquez, DF & C Villagonzalo. An effective field analysis of magnetic orbit-to-orbit interactions in a two-dimensional electron gas, in Proceedings of the 36th Samahang Pisika ng Pilipinas Physics Conference, SPP-2018-PB-14 (Puerto Princesa City, Philippines, 2018).
Narag, DVJC & C Villagonzalo. Harmonic disturbance on the topological phases of a Chern insulator, in Proceedings of the 36th Samahang Pisika ng Pilipinas Physics Conference, SPP-2018-PB-24 (Puerto Princesa City, Philippines, 2018).
Ottong, ZJ & C Villagonzalo. Impact of the absorption and reflection of signals on the radiation-induced bystander effect, in Proceedings of the 36th Samahang Pisika ng Pilipinas Physics Conference, SPP-2018-PC-22 (Puerto Princesa City, Philippines, 2018).
Santos, ER & C Villagonzalo. Radioactive diffusion without complete signal annihilation, in Proceedings of the 36th Samahang Pisika ng Pilipinas Physics Conference, SPP-2018-PC-19 (Puerto Princesa City, Philippines, 2018).
Villano, Jr, CT & C Villagonzalo. The next-next-nearest neighbor interaction of two Fibonacci anyons, in Proceedings of the 36th Samahang Pisika ng Pilipinas Physics Conference, SPP-2018-3B-03 (Puerto Princesa City, Philippines, 2018).

2017 ICTP Asian Network School and Workshop on Complex Condensed Matter Systems @ IOP-VAST

Marquez, DF & C Villagonzalo. The role of orbit to orbit magnetic interaction in a two-dimensional electron gas in the quantum Hall regime, 2017 ICTP Asian Network School and Workshop on Complex Condensed Matter Systems, P.5 (Institute of Physics, Vietnam Academy of Science and Technology, Hanoi, Vietnam, 2017).

2017 Adiabatic Quantum Computing Conference @ Tokyo

Sombillo, NI, RS Banzon & C Villagonzalo. Fixed-point quantum search as implemented in an Ising spin system, 6th Adiabatic Quantum Computing Conference, 50 (Tokyo, Japan, 2017).

2017 SPP Physics Conference @ Cebu City

Acosta, GAJ & C Villagonzalo. Derivation of heat transport equations for a chain of four interacting spins individually coupled to different heat baths, in Proceedings of the 35th Samahang Pisika ng Pilipinas Physics Conference, SPP-2017-PB-02 (Cebu City, Philippines, 2017).
Ferrer, NJB & C Villagonzalo. Implementing the nonequilibrium Green's function method in calculating the phonon transmission in a graphene lattice, in Proceedings of the 35th Samahang Pisika ng Pilipinas Physics Conference, SPP-2017-1C-06 (Cebu City, Philippines, 2017).
Santos, ER & C Villagonzalo. The radio-biological bystander effect as a non-linear diffusive phenomenon, in Proceedings of the 35th Samahang Pisika ng Pilipinas Physics Conference, SPP-2017-3B-03 (Cebu City, Philippines, 2017).
Sombillo, N, R Banzon & C Villagonzalo. Amplitude amplification of the marked states in quantum search simulation, in Proceedings of the 35th Samahang Pisika ng Pilipinas Physics Conference, SPP-2017-PB-17 (Cebu City, Philippines, 2017).

2017 8th Jagna International Workshop @ Bohol

Sombillo, NI, R Banzon & C Villagonzalo. Measurement-enhanced quantum search, AIP Conf. Proc. (8th Jagna International Workshop) 1871, 020002 (2017).
Villagonzalo, C. Spin-orbit coupled effects on the heat capacity of a two-dimensional electron gas, 8th Jagna International Workshop (Jagna, Bohol, 2017).

2016 SPP Physics Conference @ UP Visayas Iloilo

Cortez, A & C Villagonzalo. k·p Perturbation Model of the Three-terminal Ferromagnet-Insulator-Semiconductor Device with Spin-Orbit Interaction, in Proceedings of the 34th Samahang Pisika ng Pilipinas Physics Congress, SPP-2016-PA-17 (University of the Philippines Visayas, Iloilo City, 2016).
Ilano, ND, R Banzon & C Villagonzalo. Near-resonant approximation in quantum search simulation, in Proceedings of the 34th Samahang Pisika ng Pilipinas Physics Congress, SPP-2016-2C-01 (University of the Philippines Visayas, Iloilo City, 2016).
Itable, GMM & C Villagonzalo. Edge states of the topological Anderson insulator, in Proceedings of the 34th Samahang Pisika ng Pilipinas Physics Congress, SPP-2016-3A-04 (University of the Philippines Visayas, Iloilo City, 2016).
Santos, ER & C Villagonzalo. Clustering of irradiated cells due to the bystander effect, in Proceedings of the 34th Samahang Pisika ng Pilipinas Physics Congress, SPP-2016-1C-01 (University of the Philippines Visayas, Iloilo City, 2016).

2016 Annual Meeting of the Physical Society of the Republic of China @ NSYSU Kaohsiung

Baldo, III, C & C Villagonzalo. A Multi-functional Spintronic Device Driven by Spin-orbit Interactions, Annual Meeting of the Physical Society of the Republic of China, O3-NP1 01 (National Sun Yat-sen University, Kaohsiung, 2016).
Itable, GMM & C Villagonzalo. Dependence of Topological Anderson Insulator Phase on the Statistical Distribution of Disorder, Annual Meeting of the Physical Society of the Republic of China, P1-SC-003 (National Sun Yat-sen University, Kaohsiung, 2016).

2015 Asian Quantum Information Science Conference @ Seoul

Ilano, ND, R Banzon & C Villagonzalo. A critically damped quantum search may not necessarily be optimal, in Proceedings of the AQIS Conference 2015, 147-148 (Korea Institute for Advanced Study, Seoul, 2015).

2015 SPP Physics Conference @ University of Northern Philippines Vigan

Baldo, III, CF & C Villagonzalo. Electron spin polarization along a one-dimensional wire with periodic Rashba and uniform Dresselhaus spin-orbit couplings, in Proceedings of the 33rd Samahang Pisika ng Pilipinas Physics Congress, SPP-2015-3B-05 (University of Northern Philippines, Vigan City, 2015).
Cortez, A & C Villagonzalo. Electric field and spin precession effects on spin injection to semiconductors in three-terminal ferromagnet-insulator-nonmagnetic junctions, in Proceedings of the 33rd Samahang Pisika ng Pilipinas Physics Congress, SPP-2015-PA-44 (University of Northern Philippines, Vigan City, 2015).
Ilano, ND, RS Banzon & C Villagonzalo. Simulation of Grover's algorithm with position-variation of the ancilla qubit, in Proceedings of the 33rd Samahang Pisika ng Pilipinas Physics Congress, SPP-2015-2B-06 (University of Northern Philippines, Vigan City, 2015).
Itable, GMM & C Villagonzalo. Non-equilibrium collective transport in an Ising chain with Kawasaki dynamics, in Proceedings of the 33rd Samahang Pisika ng Pilipinas Physics Congress, SPP-2015-5C-03 (University of Northern Philippines, Vigan City, 2015).

2015 Workshop on Theories in Quantum Phenomena and Condensed Matter Physics @ UP Los Baños

Villagonzalo, C. Spectral and thermodynamic properties of two-dimensional electron systems in the quantum Hall regime, Workshop on Theories in Quantum Phenomena and Condensed Matter Physics (University of the Philippines Los Baños, Laguna, 2015).

2015 ICCP9 @ Singapore

Baldo, III, CF & C Villagonzalo. Optimal curvilinear transport of a spin-polarized electron with Rashba and Dresselhaus spin-orbit coupling in a uniform magnetic field, 9th International Conference on Computational Physics, C3-13 (National University of Singapore, 2015).
Ilano, ND, C Villagonzalo & R Banzon. Effect of varying the position of the ancilla qubit and the coupling constants in the simulation of Grover's quantum search algorithm, 9th International Conference on Computational Physics, P-62 (National University of Singapore, 2015).

2014 SPP Physics Conference @ UP Diliman

Baldo, III, CF & C Villagonzalo. Magnetoconductance of a spin polarized electron along a curved one-dimensional wire, in Proceedings of the 32nd Samahang Pisika ng Pilipinas Physics Congress, SPP2014-1A-6 (University of the Philippines Diliman, Quezon City, 2014).
Ilano, ND, C Villagonzalo & RS Banzon. Working precision in a simulation of Grover's algorithm in an Ising spin system, in Proceedings of the 32nd Samahang Pisika ng Pilipinas Physics Congress, SPP2014-5A-2 (University of the Philippines Diliman, Quezon City, 2014).

2014 Okinawa School in Physics: Coherent Quantum Dynamics @ OIST

Ilano, ND, C Villagonzalo & R Banzon. Simulation of Grover's algorithm with spatially-dependent coupling constant, Okinawa School in Physics: Coherent Quantum Dynamics, 19 (Okinawa Institute of Science and Technology, Japan, 2014).

2014 Asian Computational Materials Design Workshop @ DLSU

Villagonzalo, C. Fundamental studies and simulation of nanostructured materials, 6th Asian Computational Materials Design Workshop (De La Salle University, Manila, 2014).

2013 SPP Physics Conference @ University of San Carlos Cebu

Baldo, III, CF & C Villagonzalo. Spin switching on a quantum wire with spin orbit coupling in a uniform magnetic field, in Proceedings of the 31st Samahang Pisika ng Pilipinas Physics Congress, SPP2013-5B-4 (University of San Carlos, Cebu City, 2013).
Capili, MN, RS Banzon & C Villagonzalo. Determination of the percolation critical exponent as measure of dimension, in Proceedings of the 31st Samahang Pisika ng Pilipinas Physics Congress, SPP2013-4C-6 (University of San Carlos, Cebu City, 2013).
Ilano, ND, C Villagonzalo & RS Banzon. The effect of the Hadamard gate decomposition in the simulation of Grover's algorithm, in Proceedings of the 31st Samahang Pisika ng Pilipinas Physics Congress, SPP2013-5B-2 (University of San Carlos, Cebu City, 2013).
Suico, J, RS Banzon & C Villagonzalo. Characteristics of non-spanning clusters in a percolating two-dimensional square lattice, in Proceedings of the 31st Samahang Pisika ng Pilipinas Physics Congress, SPP2013-PB-10 (University of San Carlos, Cebu City, 2013).

2013 International Conference on Electronic Properties of Two-Dimensional Systems @ Wrocław

Gammag, R & C Villagonzalo. Signatures of Landau level crossings in a two-dimensional electron gas, 20th International Conference on Electronic Properties of Two-Dimensional Systems, MoP110 (Wrocław University of Technology, Poland, 2013).

2012 SPP Physics Conference @ DLSHSI Dasmariñas

Baldo, III, CF & C Villagonzalo. Rashba and Dresselhaus spin-orbit interactions in a curvilinear motion of a spin-polarized electron, in Proceedings of the 30th Samahang Pisika ng Pilipinas Physics Congress, SPP-2012-054 (De La Salle Health Sciences Institute, Dasmariñas, Cavite, 2012).
Capili, MN, C Villagonzalo & RS Banzon. Percolation critical exponent of a constrained lattice, in Proceedings of the 30th Samahang Pisika ng Pilipinas Physics Congress, SPP-2012-004 (De La Salle Health Sciences Institute, Dasmariñas, Cavite, 2012).
Ilano, ND, C Villagonzalo & RS Banzon. The effect of RF distribution on the implementation of quantum CN gate in an Ising spin chain, in Proceedings of the 30th Samahang Pisika ng Pilipinas Physics Congress, SPP-2012-056 (De La Salle Health Sciences Institute, Dasmariñas, Cavite, 2012).

2011 SPP Physics Conference @ UP Diliman

Capili, MN, C Villagonzalo & RS Banzon. Determination of the critical exponent β in site percolation using average occupation probability on a square lattice, in Proceedings of the 29th Samahang Pisika ng Pilipinas National Physics Congress, SPP2011-5A-3 (University of the Philippines Diliman, Quezon City, 2011).
Ilano, ND, RS Banzon & C Villagonzalo. Optimizing the damped quantum search algorithm, in Proceedings of the 29th Samahang Pisika ng Pilipinas National Physics Congress, SPP2011-4A-4 (University of the Philippines Diliman, Quezon City, 2011).
Lazo, H, R Banzon & C Villagonzalo. Persistence in the zero temperature dynamics of the 1D Ising model with long range interactions, in Proceedings of the 29th Samahang Pisika ng Pilipinas National Physics Congress, SPP2011-PB-33 (University of the Philippines Diliman, Quezon City, 2011).

2011 International Conference on Low Temperature Physics @ Beijing

Baldo, III, CF & C Villagonzalo. Low-lying spin excitations due to next-nearest neighbour interactions in a ferromagnetic lattice with a body-centred cubic (bcc) crystal structure, J. Phys. Conf. Ser. 400, 032007 (2012).
Gammag, R & C Villagonzalo. The interplay of Rashba spin-orbit interaction and Landau level broadening on a two-dimensional electron gas under a tilted magnetic field, J. Phys. Conf. Ser. 400, 042009 (2012).

2010 Asia-Pacific Workshop on Materials Physics @ Hanoi

Villagonzalo, C & RP Gammag. Long range disorder effects on the heat capacity of two-dimensional electron systems, 9th Asia-Pacific Workshop on Materials Physics, 66-67 (Hanoi University of Science, Vietnam, 2010).

2010 SPP Physics Conference @ Antipolo City

Baldo, III, CF & C Villagonzalo. Spin waves in a simple ferromagnetic cubic lattice using the Heisenberg model with nearest and next-nearest neighbor interactions, in Proceedings of the 28th Samahang Pisika ng Pilipinas Physics Congress, SPP-2010-006 (Meralco Management and Leadership Development Center, Antipolo City, 2010).
Gammag, RP & C Villagonzalo. Uncertainty relation of the momentum components of a two-dimensional electron system under a tilted magnetic field, in Proceedings of the 28th Samahang Pisika ng Pilipinas Physics Congress, SPP-2010-005 (Meralco Management and Leadership Development Center, Antipolo City, 2010).

2009 SPP Physics Conference @ Tagaytay City

Gammag, RP & C Villagonzalo. Sensitivity of the specific heat to the electronic density of states, in Proceedings of the 27th Samahang Pisika ng Pilipinas Physics Congress, SPP-2009-062 (Development Academy of the Philippines Convention Center, Tagaytay City, 2009).
Ilano, ND, RS Banzon & C Villagonzalo. Damped quantum search in an Ising spin system, in Proceedings of the 27th Samahang Pisika ng Pilipinas Physics Congress, SPP-2009-006 (Development Academy of the Philippines Convention Center, Tagaytay City, 2009).
Johnson, S & C Villagonzalo. One dimensional migration of DNA in the presence of point particle traps, in Proceedings of the 27th Samahang Pisika ng Pilipinas Physics Congress, SPP-2009-071 (Development Academy of the Philippines Convention Center, Tagaytay City, 2009).
Lazo, H, C Villagonzalo & RS Banzon. Site percolation of a fixed lattice size with growing regions of disallowed occupancy, in Proceedings of the 27th Samahang Pisika ng Pilipinas Physics Congress, SPP-2009-036 (Development Academy of the Philippines Convention Center, Tagaytay City, 2009).
Panganiban, EA, C Villagonzalo & RS Banzon. Thresholds of percolating systems with two symmetric forbidden zones having a constant separation, in Proceedings of the 27th Samahang Pisika ng Pilipinas Physics Congress, SPP-2009-034 (Development Academy of the Philippines Convention Center, Tagaytay City, 2009).

2008 SPP Physics Conference @ UP Baguio

Amarra, A, C Villagonzalo & RS Banzon. Simulation of Grover's algorithm on a one-dimensional two-level Ising spin system, in Proceedings of the 26th Samahang Pisika ng Pilipinas Physics Congress, SPP-2008-004 (University of the Phlippines Baguio, Baguio City, 2008).
Gammag, RP & C Villagonzalo. The 2DES chemical potential: Revealing the link from the classical to the quantum Hall regime, in Proceedings of the 26th Samahang Pisika ng Pilipinas Physics Congress, SPP-2008-026 (University of the Phlippines Baguio, Baguio City, 2008).
Hernal, MJ, C Villagonzalo & RS Banzon. Spanning a space in a quasi-one dimensional lattice vs. two-dimensional lattice with square banned sites, in Proceedings of the 26th Samahang Pisika ng Pilipinas Physics Congress, SPP-2008-163 (University of the Phlippines Baguio, Baguio City, 2008).
Jacosalem, NJ & C Villagonzalo. Realignment of energy spectra of modified Pöschl-Teller potentials in a composite quantum well-in-a-well system, in Proceedings of the 26th Samahang Pisika ng Pilipinas Physics Congress, SPP-2008-021 (University of the Phlippines Baguio, Baguio City, 2008).
Johnson, S & C Villagonzalo. Simulation of DNA mobility in one-dimension using the bead-spring model, in Proceedings of the 26th Samahang Pisika ng Pilipinas Physics Congress, SPP-2008-138 (University of the Phlippines Baguio, Baguio City, 2008).

2008 IUPAP International Conference on Women in Physics @ Seoul

Gammag, R & C Villagonzalo. Crossover of the specific heat from the quantum Hall to the classical regime, AIP Conf. Proc. 1119, 213 (2009).
Jacosalem, NJ & C Villagonzalo. Numerical investigations of symmetric embedded quantum well systems using the shooting method and transfer matrix technique, AIP Conf. Proc. 1119, 219 (2009).
Villagonzalo, C, J Bornales & JG Betoya‐Nonesa. Women in physics in the Philippines: Quantized yet taking steps toward a mature science culture, AIP Conf. Proc. 1119, 155-156 (2009).

2007 SPP Physics Conference @ UP Los Baños

Capili, MN, C Villagonzalo & RS Banzon. Calculation of the average occupation probability for spanning cluster formation in site percolation, in Proceedings of the 25th Samahang Pisika ng Pilipinas Physics Congress, SPP-2007-192 (University of the Phlippines Los Baños, Laguna, 2007).
Castro, CD & C Villagonzalo. Analysis of symmetric solutions to the Ginzburg-Landau equations for superconducting films, in Proceedings of the 25th Samahang Pisika ng Pilipinas Physics Congress, SPP-2007-177 (University of the Phlippines Los Baños, Laguna, 2007).
Cortez, AD & C Villagonzalo. Analysis of transient heat conduction on aluminum and iron contacts, in Proceedings of the 25th Samahang Pisika ng Pilipinas Physics Congress, SPP-2007-115 (University of the Phlippines Los Baños, Laguna, 2007).
Gammag, RP & C Villagonzalo. The influence of the level broadening on the chemical potential and the heat capacity of two-dimensional electron system, in Proceedings of the 25th Samahang Pisika ng Pilipinas Physics Congress, SPP-2007-179 (University of the Phlippines Los Baños, Laguna, 2007).
Villagonzalo, C & J Dizon. Reduction of the thermal conductivity in a 1D superlattice, in Proceedings of the 25th Samahang Pisika ng Pilipinas Physics Congress, SPP-2007-022 (University of the Phlippines Los Baños, Laguna, 2007).

2006 SPP Physics Conference @ AdDU Davao

Gammag, RP & C Villagonzalo. Thermodynamic properties of a two-dimensional electron gas in the fractional quantum Hall regime, in Proceedings of the 24th Samahang Pisika ng Pilipinas Physics Congress, SPP-2006-69 (Ateneo de Davao University, Davao City, 2006).
Villagonzalo, C & GR Tongco. A finite temperature magnetic phase transition in a one-dimensional lattice, in Proceedings of the 24th Samahang Pisika ng Pilipinas Physics Congress, SPP-2006-155 (Ateneo de Davao University, Davao City, 2006).
Villagonzalo, C & R Flores. Heat capacity of logistic maps with bidirectional coupling, in Proceedings of the 24th Samahang Pisika ng Pilipinas Physics Congress, SPP-2006-22 (Ateneo de Davao University, Davao City, 2006).

2005 SPP Physics Conference @ Central Philippine University IloIlo

de la Torre, A & C Villagonzalo. Finite difference scheme for hyperbolic heat conduction with continuous and pulsed heat sources, in Proceedings of the 23rd Samahang Pisika ng Pilipinas Physics Congress, SPP-2005-015 (Central Philippine University, Iloilo City, 2005).
Gammag, RP & C Villagonzalo. Magnetic field effects on the chemical potential and specific heat of a 2DEG, in Proceedings of the 23rd Samahang Pisika ng Pilipinas Physics Congress, SPP-2005-040 (Central Philippine University, Iloilo City, 2005).
Jaramillo, CO, C Villagonzalo & R Banzon. Constrained percolation in two dimensions, in Proceedings of the 23rd Samahang Pisika ng Pilipinas Physics Congress, SPP-2005-130 (Central Philippine University, Iloilo City, 2005).
Vasquez, LJ & C Villagonzalo. Constant perturbation in the tight-binding bands of a single-walled carbon nanotube, in Proceedings of the 23rd Samahang Pisika ng Pilipinas Physics Congress, SPP-2005-019 (Central Philippine University, Iloilo City, 2005).

2004 SPP Physics Conference @ Tagbilaran City

Dizon, J & C Villagonzalo. Thermal conductivity in a one-dimensional superlattice, in Proceedings of the 22nd Samahang Pisika ng Pilipinas Physics Congress, 155 (Bohol Tropics Resort, Tagbilaran City, 2004).
Gammag, RP & C Villagonzalo. The specific heat of a 2DEG in a magnetic field, in Proceedings of the 22nd Samahang Pisika ng Pilipinas Physics Congress, 154 (Bohol Tropics Resort, Tagbilaran City, 2004).
Marco, Jr, R, RS Banzon & C Villagonzalo. Effect of the hopping parameter on the current through a two-atom molecular wire, in Proceedings of the 22nd Samahang Pisika ng Pilipinas Physics Congress, 27 (Bohol Tropics Resort, Tagbilaran City, 2004).
Morales, M & C Villagonzalo. Enhancement of Fe magnetic moments in Fe/Co(001) multilayer, in Proceedings of the 22nd Samahang Pisika ng Pilipinas Physics Congress, 72 (Bohol Tropics Resort, Tagbilaran City, 2004).
Muldera, J & C Villagonzalo. Thermal efficiency of a quasi-one-dimensional conductor, in Proceedings of the 22nd Samahang Pisika ng Pilipinas Physics Congress, 113 (Bohol Tropics Resort, Tagbilaran City, 2004).
Pariñas, R & C Villagonzalo. Pre-collision dynamics of short 1D anharmonic chains, in Proceedings of the 22nd Samahang Pisika ng Pilipinas Physics Congress, 118 (Bohol Tropics Resort, Tagbilaran City, 2004).
Sandagon, R, RS Banzon & C Villagonzalo. Variational Monte Carlo of a 2D quantum well system, in Proceedings of the 22nd Samahang Pisika ng Pilipinas Physics Congress, 153 (Bohol Tropics Resort, Tagbilaran City, 2004).
Tongco, GR & C Villagonzalo. Dipolar interaction in a 1-D Ising ring, in Proceedings of the 22nd Samahang Pisika ng Pilipinas Physics Congress, 31 (Bohol Tropics Resort, Tagbilaran City, 2004).
Vasquez, LJ & C Villagonzalo. Diffusive thermoelectric transport in carbon nanotubes, in Proceedings of the 22nd Samahang Pisika ng Pilipinas Physics Congress, 119 (Bohol Tropics Resort, Tagbilaran City, 2004).

2003 SPP Physics Conference @ University of San Carlos Cebu

Labora, M & C Villagonzalo. Ab-initio structural investigation of Fe/V (001) multilayers, in Proceedings of the 21st Samahang Pisika ng Pilipinas Physics Congress, SPP-2003-1D-02 (University of San Carlos, Cebu City, 2003).
Morales, MB & C Villagonzalo. Magnetization and magnetic anisotropy of Fe/Co multilayers: A first-principles calculation, in Proceedings of the 21st Samahang Pisika ng Pilipinas Physics Congress, SPP-2003-PB-05 (University of San Carlos, Cebu City, 2003).
Villagonzalo, C, AK Setty & BR Cooper. Numerical investigations on the growth textures of Co/Cu multilayers, in Proceedings of the 21st Samahang Pisika ng Pilipinas Physics Congress, SPP-2003-3D-01 (University of San Carlos, Cebu City, 2003).