Publication List - G.T. Andrews

Invited Book Chapters

Acoustic Characterization of Porous Silicon
G.T. Andrews, Handbook of Porous Silicon, 2nd Edition, Ed. L. Canham Decemebr 2016.
Phonon Frequencies in Porous Silicon
G.T. Andrews, Handbook of Porous Silicon, 2nd Edition, Ed. L. Canham, December 2016.

Refereed Journal Publications and Proceedings

Raman and Brillouin Scattering Studies of Bulk 2H-WSe2
K. Akintola, G.T. Andrews, S.H. Curnoe, M.R. Koehler and V. Keppens, J. Phys.: Condens. Matter 27, 395401 (2015).
Comparative Study of the Biodegradability of Porous Silicon Films in Simulated Body Fluid
J. Peckham and G.T. Andrews, Bio-Medical Mater. Eng. 25, 111 (2015).
Off-Axis Phonon and Photon Propagation in Porous Silicon Superlattices Studied by Brillouin Spectroscopy and Optical Reflectance.
L.C. Parsons and G.T. Andrews, J. Appl. Phys. 116, 033510 (2014).
Effect of Anodization Current Density on Pore Geometry in Macroporous Silicon
J. Peckham and G.T. Andrews, Semicond. Sci. Technol. 28, 105027 (2013).
Contact Angle of Ethanol-Water Solutions on Crystalline and Mesoporous Silicon
S.J. Spencer, G.T. Andrews, and C.G. Deacon, Semicond. Sci. Technol. 28, 055011 (2013).
Probing Near-Normally Propagating Bulk Acoustic Waves Using Pseudo-Reflection Geometry Brillouin Spectroscopy
L.C. Parsons and G.T. Andrews, AIP Adv. 2, 032157 (2012).
Brillouin Scattering from Porous Silicon-Based Optical Bragg Mirrors
L.C. Parsons and G.T. Andrews, J. Appl. Phys. 111, 3521 (2012).
Systematic Brillouin Light Scattering Study of the Elastic Properties of Porous Silicon Superlattices
A.M. Polomska-Harlick and G.T. Andrews, J. Phys. D: Appl. Phys. 45, 075302 (2012).
Simple Optical Method to Determine the Porosity of Porous Silicon Films
J. Peckham and G.T. Andrews, Thin Solid Films 520, 2526 (2012).
Measuring Soap Bubble Thickness with Color Matching
Y.D. Afanasyev, G.T. Andrews and C.G. Deacon, Am. J. Phys. 79, 1079 (2011).
Observation of Hypersonic Phononic Crystal Effects in Porous Silicon Superlattices
L.C. Parsons and G.T. Andrews, Appl. Phys. Lett. 95, 241909 (2009).
Elastic Constants of Porous Silicon Superlattices
A.M. Polomska and G.T. Andrews, Phys. Stat. Sol. (c) 6, 1665-1669 (2009).
Surface Phonons and Soft Bulk Modes in LiCsSO4 Crystals Studied by the High Resolution Brillouin Scattering
A. Trzaskowska, S. Mielcarek, B. Mroz and G.T. Andrews, Ferroelectrics 363, 168-176 (2008).
Inelastic Laser Light Scattering Study of an Ordered Array of Carbon Nanotubes.
A.M. Polomska, C.K. Young, G.T. Andrews, M.J. Clouter, A. Yin and J.M. Xu, Appl. Phys. Lett. 90, 201918 (2007).
Porosity Dependence of the Velocity of Surface and Bulk Acoustic Waves in Porous Silicon Carbide Films.
C.K. Young, G.T. Andrews, M.J. Clouter, Y. Ke, W.J. Choyke and R.P. Devaty, Mater. Sci. Forum 556-557, 745-748 (2007).
Brillouin Light Scattering from Porous Silicon Films and Multilayers.
G.T. Andrews, A.M. Polomska, E. Vazsonyi and J. Volk, Phys. Stat. Sol. (a) 204, 1372-1377 (2007).
Structural and Elastic Characterization of Cu-implanted SiO2 Films on Si(100) Substrates.
J. Shirokoff, C.K. Young, L.C. Brits, G.T. Andrews, B. Johannessen and M.C. Ridgway, J. Appl. Phys. 101, 043503-1-043503-6 (2007).
Brillouin Spectra of Porous p-type 6H-SiC.
G.T. Andrews, A.M. Polomska, M.J. Clouter, Y. Ke, R.P. Devaty and W.J. Choyke, Mater. Sci. Forum 527-529, 747-750 (2006).
High Resolution Brillouin Scattering Studies of B-Gd2(MoO4)3; The Bulk and Surface Phase Transitions
S. Mielcarak, A. Trzaskowska, B. Mroz and G.T. Andrews, J. Phys.: Condens. Matter 17, 587-598 (2005).
Brillouin Light Scattering Study of Surface Acoustic Phonons in p+ Porous Silicon Layers.
G.T. Andrews, M.J. Clouter and J. Zuk, Semicond. Sci. and Technol. 19, 1306-1310 (2004)
Brillouin Scattering Studies of Surface Acoustic Waves in SiC.
G.T. Andrews, M.J. Clouter, B. Mroz, Y. Shishkin, Y. Ke, R.P. Devaty and W.J. Choyke, Mater. Sci. Forum 457-460, 653-656 (2004).
Surface Phonons in Ferroelastic Crystals.
S. Mielcarak, B. Mroz, A. Trzaskowska, Z. Tylcynski and G.T. Andrews, Ferroelectrics 267, 391-396 (2002).
Influence of HF Etching on the Velocity of Surface Acoustic Phonons in Air-aged Porous Silicon Layers.
G.T. Andrews and M.J. Clouter, Semicond. Sci. and Technol. 16, 679-681 (2001).
Brillouin Scattering Studies of Ferroic [NH2(CH3)2]3Sb2Cl9 (DMACA).
B. Mroz, G.T. Andrews, M.J. Clouter and R. Jakubas, J. Phys.: Condens. Matter 11, 905-912 (1999).
Raman Scattering from a p+-type Porous Silicon Layer.
G.T. Andrews, J. Zuk, R. Goulding, H. Kiefte, M.J. Clouter and N.H. Rich, Can. J. Phys. 75, 473-476 (1997).
Characterization of Porous Silicon by Raman Scattering and Photoluminescence.
J. Zuk, M. Kulik, G.T. Andrews, H. Kiefte, M.J. Clouter, R. Goulding, N.H. Rich and E. Nossarzewska-Orlowska, Thin Solid Films 297, 106-109 (1997).
Elastic Characterization of a Supported Porous Silicon Layer by Brillouin Scattering.
G.T. Andrews, J. Zuk, H. Kiefte, M.J. Clouter and E. Nossarzewska-Orlowska, Appl. Phys. Lett. 69, 1217-1219 (1996).
Elastic Constants of the Orientationally Disordered Phase of C2F6 by Brillouin Spectroscopy.
G.T. Andrews, H. Kiefte, M.J. Clouter and J. Zuk, J. Chem. Phys. 99, 5430-5437 (1993).

Conference Presentations

From B-Sites through Thermal Sites to Cool Nights (Invited).
R.W. Whatmore, S. Crossley, B. Nair, X. Moya, N.D. Mathur, G.T. Andrews, S. Spencer, M.J. Clouter and R. Beanland, Joint ISAF-IWATMD-PFM Conference, Atlanta (2017).
Phonon Dynamics of Lead Scandium Tantalate.
S.J. Spencer, G.T. Andrews, M.J. Clouter and R.W. Whatmore, Canadian Association of Physicists Annual Congress, Ottawa (2016).
Raman Scattering Studies of Topological Insulators Bi2Te3, Bi2Se3, and Sb2Te3.
K. Akintola, G.T. Andrews, S. Curnoe and T. Sasagawa, American Physical Society March Meeting, Denver (2014).
Hypersound in Simple One-Dimensional Device Structures (Invited).
G.T. Andrews, 166th Meeting of the Acoustical Society of America, San Francisco (2013).
Using Light to Probe Hypersound in Porous Materials Systems (Invited).
L.C. Parsons, J. Peckham, A.M. Polomska, and G.T. Andrews, 162nd Meeting of the Acoustical Society of America, San Diego (2011).
Elasticity and Bioactivity of Porous Silicon Films.
J. Peckham and G.T. Andrews, Canadian Association of Physicists Annual Congress, St. John's (2011).
Brillouin Light Scattering from Porous Silicon One-Dimensional Phononic-Photonic Crystals.
L.C. Parsons and G.T. Andrews, Canadian Association of Physicists Annual Congress, St. John's (2011).
Acoustic Phonon Attenuation in Porous Silicon.
L.C. Parsons and G.T. Andrews, 20th International Conference on Spectral Lineshapes, St. John's (2010).
Brillouin Light Scattering from a Freestanding Porous Silicon Film.
L.C. Parsons, A.M. Polomska and G.T. Andrews, Physics of Light-Matter Coupling in Nanostructures, Havana (2007).
Brillouin Light Scattering from Porous Silicon Films and Multilayers.
G.T. Andrews, A.M. Polomska, E. Vazsonyi and J. Volk, Porous Semiconductor Science and Technology, Sitges-Barcelona (2006).
Brillouin Spectra of Porous p-type 6H-SiC.
G.T. Andrews, A.M. Polomska, M.J. Clouter, Y. Ke, R.P. Devaty and W.J. Choyke, International Conference on Silicon Carbide and Related Materials, Pittsburgh (2005).
Optical Models for the Ellipsometric Characterization of Porous Silicon Structures.
P. Petrik, E. Vazsonyi, M. Fried, J. Volk, G.T. Andrews and A.L. Toth, Cs.S. Daroczi, I. Barsony and J. Gyulai, Porous Semiconductor Science and Technology, Cullera-Valencia (2004).
Brillouin Light Scattering from Ordered Carbon Nanotube Arrays.
A. Polomska, C.K. Young, G.T. Andrews, M.J. Clouter, A. Yin and J. Xu, Canadian Association of Physicists Annual Congress, Winnipeg (2004).
Brillouin Scattering Studies of Surface Acoustic Waves in SiC.
G.T. Andrews, M.J. Clouter, B. Mroz, Y. Shishkin, Y. Ke, R.P. Devaty and W.J.
Brillouin Light Scattering from Ordered Carbon Nanotube Arrays.
A. Polomska, C.K. Young, G.T. Andrews, M.J. Clouter, A. Yin and J. Xu, Canadian Association of Physicists Annual Congress, Winnipeg (2004).
Characterization of Supported Silicon Oxide Films for Micro- and Optoelectronics.
A. Polomska, G.T. Andrews and J. Shirokoff, Newfoundland Electrical and Computer Engineering Conference, St. John's (2003).
Towards the Use of Quantum Well Intermixing in Manufacturing.
J.E. Haysom, R. Clayton, D. Macquistan, P.J. Poole, G.C. Aers, F. Yang, S. Campbell, G.T. Andrews, R. Krishnamurthy, A. Ait-Ouali, R. Tong, R. Glew, T. Simpson, I.V. Mitchell and S. Charbonneau, 10th Canadian Semiconductor Technology Conference, Ottawa (2001).
Effect of Platinum Barrier Thickness on the Thermal Stability and Contact Resistance in Ti$ Contacts to n- and p-type InP and InGaAs.
R.G. Dworschak, G.T. Andrews, R. Driad, T.G. Lee and St. J. Dixon-Warren, 10th Canadian Semiconductor Technology Conference, Ottawa (2001).
Brillouin Spectroscopy of Surface Phonons in Ferroelastic Gd2(MoO4)3.
B. Mroz, S. Mielcarek and G.T. Andrews, Gordon Research Conference on Dynamics at Surfaces (1999).
Brillouin Scattering from Surface Acoustic Waves on Porous Silicon.
G.T. Andrews, Memorial University of Newfoundland Students' Interdisciplinary Conference, St. John's (1995).
Internal Dendritic Melting in Ice by Adiabatic Pressurization.
C.A. Tulk, H. Kiefte, G.T. Andrews and R.E. Gagnon, The Geometry of Forms in Equilibrium and Nonequilibrium Systems, St. John's (1995).
Surface Acoustic Wave Studies on the (100) Plane of GaAs and (111) Plane of GaP by Brillouin Scattering.
G.T. Andrews, Memorial University of Newfoundland Students' Interdisciplinary Conference, St. John's (1994).
Brillouin Spectroscopic Studies of the Orientationally Disordered Phase of C2F6.
G.T. Andrews, H. Kiefte and M.J. Clouter, Canadian Association of Physicists Annual Congress, Windsor (1992).
Brillouin Scattering Studies of the Plastic Crystalline Phase of C2F6.
G.T. Andrews, Canadian Undergraduate Physics Conference, Waterloo (1989).

Technical Reports

Initial Study of Au Annealed to Zn-Doped InP Material.
B. Emmerstorfer, T. Bryskiewicz and G.T. Andrews, Nortel Networks Internal Report (2000).
Characterization of Dielectric Films Deposited via Plasma-Enhanced Chemical Vapour Deposition.
G.T. Andrews, Nortel Networks Internal Report (2000).
ACT Topography Study of 3" and 4" GaAs RTA Annealing in the P350 Process.
I.C. Bassignana, L. Hobbs and G.T. Andrews, Nortel Networks Internal Report (1998).