Publications of
Andrei Sirenko at
NJIT (2004 - today)
Journal Papers
84. T. N. Stanislavchuk, Yazhong Wang, Y. Janssen, G. L. Carr, S.-W. Cheong, and A. A. Sirenko,
“Magnon and electromagnon excitations in multiferroic DyFeO3”
Phys. Rev. B 93, 094403 (2016). PDF
2016
83. T. N. Stanislavchuk, A. P. Litvinchuk, Rongwei Hu, Young Hun Jeon, Sung Dae Ji, S.-W. Cheong, and A. A. Sirenko,
“Optical properties, lattice dynamics, and structural phase transition in hexagonal 2H-BaMnO3 single crystals,”
Phys. Rev. B 92, 134308 (2015). PDF
82. M. N. Popova, K. N. Boldyrev, S. A. Klimin, T. N. Stanislavchuk, A. A. Sirenko, L. N. Bezmaternykh,
Spectral signatures of spin–phonon and electron–phonon interactions in multiferroic iron borates,
Journal of Magnetism and Magnetic Materials 383, 250–254 (2015). PDF
2015
81. D. Pröpper, A. N. Yaresko, T. I. Larkin, T. N. Stanislavchuk, A. A. Sirenko, T. Takayama, A. Matsumoto, H. Takagi, B. Keimer, A. V. Boris,
“Fano Resonances in the Infrared Spectra of Phonons in Hyperkagome Na3Ir3O8”,
Phys. Rev. Lett. 112, 087401 (2014). PDF
80. K. N. Boldyrev, T. N. Stanislavchuk, A. A. Sirenko, L. N. Bezmaternykh, and M. N. Popova,
"Coupling between phonon and crystal-field excitations in multiferroic PrFe3(BO3)4",
Phys. Rev. B90, 121101(R) (2014). PDF
79. R. Basistyy, T. N. Stanislavchuk, A. A. Sirenko, A. P. Litvinchuk, M. Kotelyanskii, G. L. Carr, N. Lee, X. Wang, and S.-W. Cheong,
"Infrared-active optical phonons and magnetic excitations in the hexagonal manganites RMnO3 (R = Ho, Er, Tm, Yb, and Lu)",
Phys. Rev. B 90, 024307 (2014). PDF
78. Xiaoxiang Xi, R. J. Smith, T. N. Stanislavchuk, A. A. Sirenko, S. N. Gilbert, J. J. Tu, and G. L. Carr,
"A broadband silicon quarter-wave retarder for far-infrared spectroscopic circular dichroism",
Infrared Physics & Technology 67, 436–440 (2014). PDF
2014
77. O. Caha, A. Dubroka, J. Humlícek, V. Holý, H. Steiner, M. Ul-Hassan, J. Sánchez-Barriga , O. Rader , T. N. Stanislavchuk, A. A. Sirenko, G. Bauer, and G. Springholz
"Growth, Structure, and Electronic Properties of Epitaxial Bismuth Telluride Topological Insulator Films on BaF2 (111) Substrates",
Cryst. Growth Des., 13 (8), pp 3365–3373 (2013). PDF
76. P.L. Bonanno, S. Gautier, Y.El. Gmilic, T. Moudakir, A.A. Sirenko, A. Kazimirov, Z.-H. Cai, J. Martinb, W.H. Goh, A. Martinez, A. Ramdane, L. Le Gratiet, N. Maloufi, M.B. Assouar, A. Ougazzaden,
“Nondestructive mapping of chemical composition and structural qualities of group III-nitride nanowires using submicron beam synchrotron-based X-ray diffraction”,
Thin Solid Films 541, pp. 46 – 50 (2013).
Impact factor of this journal: 1.727
75. T. N. Stanislavchuk, T. D. Kang, P. D. Rogers, E. C. Standard, R. Basistyy, A. M. Kotelyanskii, G. Nita, T. Zhou, G. L. Carr, M. Kotelyanskii, and A. A. Sirenko,
“Synchrotron-radiation based far-infrared spectroscopic ellipsometer with a full Muller matrix capability”,
Rev. Sci. Instr. 84, 023901 (2013).
PDF Impact factor of this journal: 1.499
2013
74. T. N. Stanislavchuk, A. A. Sirenko, A. P. Litvinchuk, X. Luo, and S.-W. Cheong,
“Electronic band structure and optical phonons of BaSnO3 and Ba0.97La0.03SnO3 single crystals: Theory and experiment”,
J. Appl. Phys. 112, 044108 (2012).
PDF Impact factor of this journal: 1.957
73. X. Luo, Y. S. Oh, A. Sirenko, P. Gao, T. A. Tyson, K. Char, and S.-W. Cheong,
“High carrier mobility in transparent Ba1−xLaxSnO3 crystals with a wide band gap”,
Appl. Phys. Lett. 100, 172112 (2012).
72. T. D. Kang, E. C. Standard, P. D. Rogers, K. H. Ahn, and A. A. Sirenko, A. Dubroka, C. Bernhard, S. Park, Y. J. Choi and S.-W. Cheong,
“Far-infrared spectra of the magnetic exchange resonances and optical phonons and their connection to magnetic and dielectric properties of Dy3Fe5O12 garnet”,
Phys. Rev. B 86, 144112 (2012).
71. E Standard, T Stanislavchuk, A Sirenko, N Lee, S Cheong,
“Magnons and crystal-field transitions in hexagonal RMnO3 (R = Er, Tm, Yb, Lu) single crystals”,
Phys. Rev. B 85, 144422 (2012).
2012
70. W. H. Goh, G. Patriarche, P. L. Bonanno, S. Gautier, T. Moudakir, M. Abid, G. Orsal, A. A. Sirenko, Z.-H. Cai, A. Martinez, A. Ramdane, L. LeGratiet, D. Troadec, A. Soltani, A. Ougazzaden,
“Structural and optical properties of nanodots,nanowires,and multi-quantum wells of III-nitride grown by MOVPE nano-selective area growth”,
J. Cryst. Growth 315, 160–163 (2011).
69. D. W. Jeong, Woo Seok Choi, T. D. Kang, C. H. Sohn, A. David, H. Rotella, A. A. Sirenko, Cheol Hyeok Lee, Jae H. Kim, U. Lüders, W. Prellier, Y.-J. Kim, Yun Sang Lee, and T. W. Noh,
"Optical spectroscopy of the carrier dynamics in LaVO3/SrVO3 superlattices",
Phys. Rev. B 84, 115132
(2011).
PDF Impact
factor of this journal: 2.962
68. S. M.
O’Malley, P. Revesz, A. Kazimirov,
and A. A. Sirenko,
“Time-resolved x-ray excited optical
luminescence in InGaN/GaN multiple quantum well structures”,
J. Appl. Phys. 109,
124906 (2011).
PDF Impact
factor of this journal: 1.957
67. M. Ramazanoglu, W. Ratcliff, II, H. T. Yi, A. A. Sirenko,
S.-W. Cheong, and V. Kiryukhin,
“Giant Effect of Uniaxial Pressure on
Magnetic Domain Populations in Multiferroic Bismuth Ferrite”,
Phys.
Rev. Lett. 107,
067203 (2011).
PDF Impact
factor of this journal: 7.18
66. P. D. Rogers, Y. J. Choi, E. C. Standard, T. D. Kang, K. H. Ahn, A. Dubroka, P. Marsik, Ch. Wang, C. Bernhard, S. Park, S.-W. Cheong, M. Kotelyanskii, and A. A. Sirenko,
“Adjusted
oscillator strength matching for hybrid magnetic and electric excitations in Dy3Fe5O12
garnet”,
Phys. Rev. B 83, 174407 (2011).
PDF Impact
factor of this journal: 2.962
65. Tae Dong Kang, Andrei Sirenko, Jun-Woo Park, Hyun Seok Lee, Suyoun Lee, Jeung-hyun Jeong, Byung-ki Cheong, and Hosun Lee,
“Investigation of the Structural and Optical Properties of Ge-doped SbTe Films with Various Sb:Te Ratios”,
J. Electrochem. Soc. 158, H249 (2011).
PDF
64. P. D. Rogers, T. D. Kang, T. Zhou, M. Kotelyanskii, and A. A. Sirenko,
“Mueller matrices for anisotropic metamaterials generated using 4×4 matrix formalism”,
Thin Solid Films, 519, 2668 (2011).
PDF Impact factor of this journal: 1.727
63. T. D. Kang, E. Standard, G. L. Carr, T. Zhou, M. Kotelyanskii, and A. A. Sirenko,
“Rotatable broadband retarders for far-infrared spectroscopic ellipsometry”,
Thin Solid Films, 519, 2698 (2011).
PDF Impact factor of this journal: 1.727
2011
62. T. D. Kang, E. Standard, K. H. Ahn, and A. A. Sirenko, G. L. Carr, S. Park, Y. J. Choi, M. Ramazanoglu,
V. Kiryukhin, and S-W. Cheong,
“Coupling between magnon and ligand-field excitations in magnetoelectric
Tb3Fe5O12 garnet”,
Phys. Rev. B 82, 014414 (2010). http://prb.aps.org/abstract/PRB/v82/i1/e014414
PDF Impact factor of this journal: 2.962
61. P. L. Bonanno, S. Gautier, A. A. Sirenko, A. Kazimirov, Z.-H. Cai, W. H. Goh, J.
Martin, A. Martinez, T. Moudakir, N. Maloufi, M. B. Assouar, A. Ramdane, L. Le Gratiet ,and A. Ougazzaden,
“Submicron beam X-ray diffraction of nanoheteroepitaxily
grown GaN: Experimental challenges and calibration
procedures”,
Nuclear Instruments and Methods in Physics Research 268, 320-324 (2010).
PDF Impact factor of this journal: 1.091
60. S. Gautier, G. Orsal, T. Moudakir, N. Maloufi, F. Jomard, M. Alnot, Z. Djebbour, A.A. Sirenko,
M. Abid, K. Pantzas, I.T.
Ferguson, P.L. Voss, and A. Ougazzaden,
“Metal-organic vapour phase epitaxy of BInGaN quaternary alloys
and characterization of boron content”,
J. Cryst. Growth 312, 641-644 (2010).
PDF Impact
factor of this journal: 1.95
59. L. Tsybeskov, B. V. Kamenev, A. A. Sirenko, J. P. McCaffrey, and D. J. Lockwood,
“Strain-induced lateral
self-organization in Si/SiO2 nanostructures”,
Appl. Phys. Lett. 96, 013105 (2010).
PDF Impact
factor of this journal: 4.049
2010
58. S. W. Lee, A. Kornblit, D. Lopez, S. V. Rotkin, A. A. Sirenko, and H. Grebel,
“Negative Differential Resistance: Gate Controlled and Photoconductance Enhancement in Carbon Nanotube Intraconnects”,
Nano Lett., 9 (4), 1369–1373 (2009).
PDF Impact factor of this journal:
9.96
57. W. H. Goh, J. Martin, S. Ould-Saad, S. Gautier, A. A. Sirenko, A. Martinez, L. Le Gratiet, A. Ramdane, N. Maloufi, A. Ougazzaden,
“Selective growth of GaN nanodots and nanostripes on 6H-SiC substrates by metal organic vapor phase epitaxy”,
phys.
status solidi 6, S510 - S513 (2009).
PDF Impact factor of this journal:
0.978
56. S. M. O'Malley, P. Bonanno, K.H. Ahn, A.A. Sirenko, A. Kazimirov, S. Park, Y. Horibe, and S.-W. Cheong,
“Self-Assembled Nano-Checkerboard Thin Films Studied by Reciprocal Space Mapping at CHESS”,
CHESS News Magazine, (2009).
PDF Editor refereed journal
2009
55 A. A.
Sirenko, S. M. O’Malley, and K. H. Ahn, S. Park, G. L.
Carr, and S-W. Cheong,
“Infrared-active excitations related to Ho3+
ligand-field splitting at the commensurate-incommensurate magnetic phase
transition in HoMn2O5”,
Phys.
Rev. B 78, 174405 (2008)
PDF Impact factor of this journal: 2.962
54. S. M. O’Malley,
P. L.
Bonanno, K. H. Ahn, A. A. Sirenko, A. Kazimirov,
S. Park and S-W. Cheong,
“Epitaxial checkerboard
arrangement of nanorods in ZnMnGaO4 films studied by x-ray diffraction”,
Phys. Rev. B 78,
165424 (2008)
PDF Impact factor
of this journal: 2.962
53 P.
L. Bonanno, S. M. O’Malley, A. A. Sirenko, A. Kazimirov, Z.-H. Cai, T. Wunderer, P. Brückner, and F. Scholz,
“Intra-facet migration effects in InGaN/GaN MQW structures grown on triangular GaN ridges studied by submicron beam X-ray diffraction,
Appl. Phys. Lett., 92, 123106 (2008).
PDF Impact factor of this journal:: 4.049
52 A. Ougazzaden, S. Gautier, T. Moudakir, Z. Djebbour, Z. Lochner, S. Choi, H. J. Kim, J.-H. Ryou, R. D. Dupuis, and A. A. Sirenko,
“Bandgap bowing in BGaN thin films”,
Appl. Phys. Lett. 93, 083118 (2008).
PDF Impact factor of this journal:: 4.049
51. S. Park, Y. Horibe, T. Asada, L. S. Wielunski, N. Lee, P. L. Bonanno, S. M. O’Malley, A. A. Sirenko, A. Kazimirov, M. Tanimura, T. Gustafsson, and S-W. Cheong,
“Highly Aligned Epitaxial Nanorods with a Checkerboard Pattern in Oxide Films,
Nano Lett. 8, 720-724 (2008).
PDF Impact factor of this journal: 9.96
50. S. H. Margueron, P. Bourson, S. Gautier, A. Soltani, D. Troadec, J.-C. De Jaeger, A. A. Sirenko, and A. Ougazzaden,
“Residual stress relaxation in GaN/sapphire circular
pillars measured by Raman scattering spectroscopy”,
J. Cryst. Growth 310, 5321-5326
(2008).
PDF Impact factor of this journal:
1.95
49 S. Gautier, T. Aggerstam, A. Pinos, S. Marcinkevičius, K. Liu, M. Shur, S. M. O’Malley, A. A. Sirenko, Z. Djebbour, A. Migan-Dubois, T. Moudakir, and A. Ougazzaden,
“AlGaN/AlN multiple quantum wells grown by MOVPE on AlN templates using nitrogen as a carrier gas”,
J. Cryst. Growth, 310, 4927-4931 (2008).
PDF Impact factor of this journal: 1.95
48. G.
Orsal, N. Maloufi, S. Gautier, M. Alnot, A.A. Sirenko, M. Bouchaour and A.
Ougazzaden,
“Effect of boron incorporation on growth
behavior of BGaN/GaN by MOVPE”,
J.
Cryst. Growth, 310, 5058-5062 (2008).
PDF Impact factor of this journal: 1.95
47. S. M. O’Malley, P. L. Bonanno, T. Wunderer, P. Brückner, B. Neubert, F. Scholz, A.
Kazimirov, and A. A. Sirenko,
“X-ray diffraction studies of selective area grown InGaN/GaN multiple quantum wells on multi-facet GaN ridges,
phys. status solidi, 5, 1655-1658, (2008).
PDF Impact factor of this journal: 0.978
46. A. Ougazzaden, T. Moudakir, T. Aggerstam, G. Orsal, J. P. Salvestrini, S. Gautier, and A. A. Sirenko,
“GaN thin films on z- and x-cut LiNbO3 substrates by MOVPE”,
phys. status solidi, 5, 1565-1567, (2008).
PDF Impact factor of this journal: 0.978
2008
45 S.
Gautier, C. Sartel, S. Ould-Saad,
J. Martin, A. Sirenko, A. Ougazzaden,
“GaN materials growth by MOVPE in a
new-design reactor using DMHy and NH3”,
J.
Cryst. Growth, 298, p.428-432, (2007).
(pdf) Impact factor of this journal: 1.95
2007
44 C. Sartel, S. Gautier, S. Ould Saad Hamady, N. Maloufi, J. Martin, A. Sirenko, and A. Ougazzaden,
“Low temperature homoepitaxy of GaN by LP-MOVPE using Dimethylhydrazine and Nitrogen”,
Superlattices and Microstructures 40, 476-482 (2006).
(pdf) Impact factor of this journal: 0.702
43 A. A. Sirenko, A. Kazimirov, S. Cornaby, D. H. Bilderback, B. Neubert, P. Brückner, F. Scholz, V. Shneidman, and A. Ougazzaden,
“Microbeam high-angular resolution x-ray diffraction in InGaN/GaN selective-area-grown ridge structures”,
Appl. Phys. Lett. 89, 181926 (2006).
(pdf) Impact factor of this journal: 4.049.
42. A. Kazimirov, A.
A. Sirenko, D. H. Bilderback, Z-H. Cai, B. Lai,
R. Huang, and A. Ougazzaden,
“Synchrotron
high angular resolution microdiffraction analysis of
selective area grown optoelectronic waveguide arrays”,
J.
Phys. D: Appl. Phys. 39, 1422–1426 (2006).
(pdf) Impact factor of this journal: 1.957
41 A.A. Sirenko, A. Kazimirov,
A. Ougazzaden, S. O’Malley, D. H. Bilderback,
Z.-H. Cai, B. Lai, R.
Huang, V. Gupta, M. Chien, S.N.G. Chu,
“Surface migration effects
in InGaAlAs and InGaAsP
selective area grown optoelectronic waveguides studied by high resolution X-ray
diffraction with 240 nm beam size”,
Appl. Phys. Lett. 88, 081111 (2006).
(pdf) Impact factor of this journal: 4.049
40 I. Konyashin, V. Khvostov, V. Babaev, M. Guseva, J. Mayer, and A.A. Sirenko,
“A new hard allotropic form of carbon: Dream or reality?”,
International Journal of Refractory Metals and
Hard Materials, 24, Issues 1-2,
(pdf) Impact factor of this journal: 0.509 (2005).
2006
39 A. A. Dremin, D. R. Yakovlev, A. A. Sirenko, S. I. Gubarev, O. P. Shabelsky, A. Waag, and M. Bayer,
“Electron cyclotron mass in undoped CdTe/CdMnTe quantum wells”,
Phys. Rev. B 72, 195337 (2005).
(pdf) Impact factor of this journal: 2.962 (2005).
38 A.A.
Sirenko, A. Kazimirov, R. Huang, D.H. Bilderback, S. O’Malley, V. Gupta, K. Bacher,
L.J.P. Ketelsen, and A. Ougazzaden,
“Micro-beam high-resolution x-ray diffraction in strained InGaAlAs-based multiple quantum well laser structures grown selectively on masked InP substrates”,
J. of Appl. Phys. 97, 063512 (2005).
(pdf) Impact factor of this journal: 2.171 (2005).
37 A. A. Sirenko, A. Ougazzaden, A. Kazimirov,
"Application of X-ray Standing Wave (XSW) technique for studies of Zn incorporation in InP epilayers",
Computational Materials Science, 33, 132-135 (2005).
(pdf) Impact factor of this journal: 1.003 (2005).
2005
36. A. Kazimirov, Rong Huang, D. Bilderback, A.A. Sirenko, and A. Ougazzaden,
“Microbeam high-resolution diffraction and x-ray standing wave methods applied to semiconductor structures ”,
J. Phys. D: Appl. Phys. 37, L1–L4 (2004).
(pdf) Impact factor of this journal: 1.957 (2005).
35 A. Kazimirov, D. Bilderback, R. Huang, and A.A. Sirenko,
“Microbeam High-resolution Diffraction and X-ray Standing Wave Techniques at CHESS”,
CHESS News Magazine, (2004).
2004
Published
Peer-Refereed Conference Papers
M.
Brodsky, A. Sirenko, A. Zavriyev, A. Trifonov,
“Faraday Effect in Long Telecom Fibers with Randomly
Varying Birefringence”,
OFC/NFOEC 2006, Postdeadline Sessions, PDP6.
M. Brodsky, M. Boroditsky,
M.D.Feuer, A. Sirenko,
Effect
of a Weak Magnetic Field on Quantum Cryptography Links,
Europen Conference on Optical Communications (ECOC), (25th - 29th September 2005).
(pdf) Post deadline Session;
M. Brodsky, J.C. Martinez, N.J. Frigo, and A. Sirenko,
“Dispersion Compensation Module as a Polarization Hinge”,
Europen Conference on Optical Communications (ECOC), (25th - 29th September 2005).
A. Ougazzaden,
A.A. Sirenko, A. Kazimirov,
“Toward a precise
localization of Zinc in InP crystal lattice using
novel nondestructive approach of X-ray Standing Wave Technique”,
Proceedings of the 11th European Workshop on MOVPE, Lausanne June 5th-8th (2005), pp. 209-210 (D04).
A. Ougazzaden,
S. O’Malley, A.A. Sirenko, A. Kazimirov, R. Huang,
D.H. Bilderback, V. Gupta, K. Bacher,
and L.J.P. Ketelsen,
“Deep analysis of Selective area growth InGaAlAs SAG MQWs structures using micro beam high resolution X-ray diffraction and micro photoluminescence”,
Proceedings of the 11th European Workshop on MOVPE, Lausanne June 5th-8th (2005), pp. 127-128 (B03).
Published
Abstracts
• A. A. Sirenko, S. Park, S. M. O'Malley, G. L. Carr, S-W. Cheong,
"Far-infrared transmission spectroscopy studies of HoMn2O5 single crystals at the commensurate-incommensurate phase transition",
Proceedings of the March Meeting of APS, New Orleans, (2007).
• A.A. Sirenko, A. Kazimirov, S. Cornaby, D. H. Bilderback, A. Ougazzaden, B. Neubert, F. Scholz,
“Microbeam High Resolution X-ray Diffraction and Reciprocal Space Mapping Characterization of Selective Area Grown InGaN/GaN Waveguides”,
Proceedings of the March Meeting of APS, Baltimore, (2006).
• A. Kazimirov, A. Sirenko, D. Bilderback, Zh. Cai, B. Lai, R. Huang, A. Ougazzaden
X-ray optical limits of microdiffraction at arc second angular resolution and application to optoelectronic waveguides,
Proceedings of the March Meeting of APS, Los Angeles, (2005).
• A. A. Sirenko, S. Park, N. Hur, S-W. Cheong, C. Ulrich, L. Machtoub, B. Keimer, G.L. Carr,
Search for the soft mode phonons in TbMnO3, TbMn2O5, and DyMn2O5 multiferroics using Raman and Far Infrared Transmission Spectroscopy,
Proceedings of the March Meeting of APS, Los Angeles, (2005).
• A.A. Sirenko, S. O’Malley, A. Kazimirov, D. Bilderback, Zh. Cai, B. Lai, R. Huang, A. Ougazzaden,
Microbeam HRXRD and Photoluminescence characterization of selective area growth (SAG) optoelectronic waveguide arrays,
Proceedings of the March Meeting of APS, Los Angeles, (2005).
• A.A. Sirenko A. Ougazzaden,, A. Kazimirov,
Novel nondestructive approach to investigate Zn incorporation in InP using X-ray Standing Wave Technique,
Proceedings of the March Meeting of APS, Montreal Canada, (2004).
• A. Kazimirov, D.H. Bilderback, R. Huang, A. Sirenko A. Ougazzaden,
Microbeam high-resolution diffraction and x-ray standing wave techniques,
Proceedings of the March Meeting of APS, Montreal Canada, (2004).
Invited
talks and Seminars in
2003-2010
Andrei Sirenko,
"Synchrotron radiation-based far infrared
ellipsometry ",
ICSE-V
International Conference on Spectroscopic Ellipsometry, Albany, NY, May 28th,
2010.
Andrei Sirenko,
“Submicron Beam X-Ray Diffraction Characterization of Selectively Grown Structures for Optoelectronics”
Materials
Science & Technology (MS&T09), TMS-Pittsbourg - October 28, 2009.
Andrei Sirenko, “High angular resolution microdiffraction
analysis for complex micro and nanostructures using synchrotron radiation”,
ICMOVPE – XIV, 14th International Conference of Metalorganic Vapor
Phase Epitaxy, Metz, France. June
1 – June7th, 2008.
Andrei Sirenko,
"Far-IR ellipsometry of
magneto-electric media",
Physics
Department , University of Fribourg, Switzerland, Aug.
2010.
Andrei Sirenko,
"Synchrotron radiation-based far-IR
ellipsometry at U4IR",
Brookhaven National Lab, June 11th, 2010. The talk has been recorded and posted on the BNL website.
DVD’s
are available upon request.
Andrei Sirenko, "X-ray excited optical
luminescence in InGaN/GaN MQW structures",
Brookhaven National Lab, April 30th, 2010.
Nebraska Center for Materials
and Nanoscience / NSF-MRSEC:
“Submicron beam X-ray diffraction
characterization of selectively grown InGaN/GaN-based optoelectronic structures”.
(Nov. 2007).
“Nanobeam high angular resolution x-ray
diffraction for characterization of optoelectronic device structures”, Lehigh
University, ECE Department, Jan 2007.
“Nanobeams for Nanoelectronic
devices – the importance of ERL for characterization of the optoelectronic and
GaN-based device structures”
invited talk at the ERL Workshop on
New Science Opportunities with Nanometer-Sized Beams, June 23-24, 2006. Cornell University, Ithaca, NY
http://erl.chess.cornell.edu/gatherings/erl%20workshop/agenda6.htm
“Microbeam
X-ray Diffraction in Selectively Grown Optoelectronic Devices”
at the CHESS 2005 Users' Meeting
http://meetings.chess.cornell.edu/Usermeeting2005/index.htm
“Micro-beam High Resolution
X-ray Diffraction and X-ray Standing Wave techniques for characterization of InP-based MQW device structures and optoelectronic
materials”,
Max-Planck-Institute for Solid State Research, Stuttgart, Germany, Aug. 20th, 2004.
“Where
is the fast internet ?”, invited talk for Optical
Society of America at NJIT, October 27th, 2003