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COLLEGE OF ARTS AND SCIENCES

Articles & Activities

spectroscopy group

2013

Books

B. Di Bartolo and R. C. Powell, “Crystal Symmetry, Lattice Vibrations and Optical Spectroscopy of Solids: A Group-Theoretical Approach”, World Scientific, in press

B. Di Bartolo and J. Collins eds. “Nano-Structures for Optics and Photonics,” Proceedings of a NATO Advanced Study Institute, Erice, Sicily, Italy, July 4-19, 2013, in preparation

Meeting Directed

NATO Advanced Study institute on “Nano-Structures for Optics and Photonics,” at the Ettore Majorana Center, Erice, Sicily, Italy, July 4-19, 2013

Articles

1) M. Erdem, G. Özen, C. Tav ,and B. Di Bartolo, “Structural and Spectroscopic Properties of Nd3+:Y2Si2O7 Phosphors,” Ceramic International 39, (Issue 6) 6029-6033 (2013)

2 G.Ozen, M. Erdem, J. Collins, M. Bettinelli, B. Di Bartolo, F. Piccineli and A. Speghini, “Effect of Spatial Confinement on Luminescence of Y3Al5O12 Nano-Particles Doped with Chromium Ions,” J. of Luminescence 144, 191-197 (2013)

3) G. Ozen, J. Collins, M. Bettinelli and B. Di Bartolo, “Luminescence of Y3Al5O12 Nano-Particles Doped with Praseodymium Ions,” Optical Materials 35, 1360-1365 (2013)

4) G. Bilir, G. Ozen, J. Collins and B. Di Bartolo, “Synthesis and Spectroscopic Properties of Nano-Scale Y2O3: Nd3+ Phosphors,” ECS Transactions 50(41), 1-7 (2013)

5) G. Bilir, G. Ozen, J. Collins and B. Di Bartolo, “Fabrication and Spectral Investigation of Y2O3 Nano-Particles,” Applied Physics A 7804, 2-12 (2013)

6) G. Bilir and B. Di Bartolo, “Production of Bright, Wideband White Light from Y2O3 Nano-Powders Induced by Laser Diode Emission, submitted for publication

7) M. Erdem, G. Ozen, U. Yahşi, and B. Di Bartolo, “Thermal and Size Effect on the Positions and Widths of The R Lines Luminescence In YAG:Cr3+ Nanocrystals, submitted for publication

8. M. K. Ekmekçi , M. Erdem, A. Mergen, G. Özen   and B. Di Bartolo, “Molten Salt Synthesis and Spectral Properties of Nd3+ doped CdNb2O6 Columbite Phosphors,” submitted for publicaton

Presentations

1) Lectures presented at the NATO Advanced Study institute on “Nano-Structures for Optics and Photonics,” at the Ettore Majorana Center, Erice, Sicily, Italy, July 4-19, 2013:

Fluorescence-Based Studies of Nano-particles”

“White Light Emission from Neodymium Doped and Undoped Y2O3

“White Light Emission from Chromium Doped and Undoped Garnet Nano-Powders”

2) M.Erdem, M.K.Ekmekçi, A.Mergen, G..Özen ,B.Di Bartolo, “Spectroscopic Properties of  Nd3+: CdNb2O6 Phosphors,” presented at the International Powder Porous Materials, Çeşme Izmir/TURKEY, September 3-06 2013 

3) J. Liguori, G. Bilir , G. Ozen and B. Di Bartolo,”Non-conventional White Light Emission of Al2O3 Induced by Laser Diode Excitation,” presented at the Fall 2013 Meeting of the New England Section of the American Physical Society, Bridgewater State University, Bridgewater, MA, October 11-12, 2013

4) J. Collins, B. Di Bartolo and G. Bilir, “Fabrication and Spectral Investigation of Y2O3: Nd3+ Nano-Particles,” presented at the 224th Electrochemical Society Meeting, San Francisco, CA, October 27 – November 1, 2103

5) G. Bilir, G. Ozen, J. Collins and B. Di Bartolo, “White Light Emission from Y2O3 Nano-Powders Induced by Laser Diode Excitation,” presented at the 2013 MRS Fall Meeting, Boston, December 1-6, 2013

2012

Meeting Directed

Workshop on New Developments in Inorganic Luminescent Materials, Erice, Italy, July 3-9, 2012

Presentations

1) G. Bilir, J. Collins and B. Di Bartolo,” Synthesis and Spectroscopy of Nanoscale Y2O3:Nd3+ Phosphors,” presented at the 222nd Meeting of the Electrochemical Society,” Honolulu, HI, October 87-12, 2012

2) B. Di Bartolo,” Spectroscopy of Y2O3 Nanoparticles Doped with Neodymium,” presented at the Workshop on New Developments in Inorganic Luminescent Materials, Erice, Italy, July 3-9, 2012

2011

Book Edited

Bio-Photonics: Spectroscopy, Imaging, Sensing, and Manipulation, Springer, edited by B. Di Bartolo and J.  Collins, Springer 2011

Articles

B. Di Bartolo, “Fluorescence Spectroscopy and Energy Transfer Processes in Biological Systems,” in Biophotonics: Spectroscopy, Imaging, Sensing, and Manipulation, edited by B. Di Bartolo and J. Collins, Springer 2011, pp. 107-171

J. Collins, M. Bettineli and B. Di Bartolo “Luminescence and decay properties of the 1D2 Level of Pr3+ Doped YPO4,” Canadian J. of Chemistry  89, 415 (2011)

G. Bilir, N. Mustafaoglu, G. Ozen and B. Di Bartolo, ”Characterization of emission properties of Er3+ ions in TeO2-CdF2-WO3 glasses,” Spectrochimica Acta Part A 83, 314-321 (2011)

B. Di Bartolo, “Principles of Photoluminescence,” a chapter in the Handbook of Photoluminescence Semiconductor Materials, CRC Press , 2011,  pp. 1-20

Ye Wu, Hua Zhao, Yingyng K. Zhou, Xuesheng Chen, Baldassare Di Bartolo and Jingwen W. Zhang, “Optoenergy storage, stimulated process in optical amplification with electro-optic ceramic gain media of Nd3+ doped lanthanum lead zirconate titanite,” J. of Appl. Phys. 110, 0033106—1 to 0033106-6 (2011)

Presentations

H. Orucu, G. Ozen, B. Di Bartolo and J. Collins, “Site-selective Spectroscopy of Garnets Doped with Chromium and Praseodymium Ions,” presented at the Lasers, Sources and Related Photonic Devices Meeting, Istanbul, Turkey February 13-18, 2011

J. Collins, M. Bettinelli, P. Boutinaud, M. Geen, B. Di Bartolo and J. G. Sole, “Relaxation via intervalence charge transfer (IVCT) state in Pr3+ -doped LiNbO3: a kinetic approach,” presented at the International Conference on Luminescence ICL’11, Ann Arbor, MI, June 27-July1, 2011

B. Di Bartolo, “Fluorescence Spectroscopy with applications to Biological Systems,” presented at the NATO Advanced Study Institute on “NANO-OPTICS FOR ENHANCING LIGHT-MATTER INTERACTIONS ON A MOLECULAR SCALE: Plasmonics, Photonic Crystals, Metamaterials and Sub-Wavelength Resolution, held at the Ettore Majorana Center – Erice, Italy, July 3-18, 2011

B. Di Bartolo, G. Ozen, F. Piccinelli, A. Speghini, M. Bettinelli and J. Collins, “The effect of particle size on the luminescence of Cr-doped YAG nanoparticles,” presented at the 220th Meeting of the Electrochemical Society, Boston, MA, October 9-14, 2011

J. Collins, G. Ozen, B. Di Bartolo and M. Bettineli, “Kinetic studies of luminescence form Pr3+ -doped calcium niobate,“ presented at the 220th Meeing of the Electrochemical Society, Boston, MA, October 9-14, 2011

A NATO Advanced Study Institute on NANO-OPTICS FOR ENHANCING LIGHT-MATTER INTERACTIONS ON A MOLECULAR SCALE: Plasmonics, Photonic Crystals, Metamaterials and Sub-Wavelength Resolution, held at the Ettore Majorana Center, Erice, Sicily, Italy; July 3 – 18, 2011

2010

Articles

H. Orucu, J. Collins and B. Di Bartolo,” Photoluminescence Spectroscopy of Cr3+ in CaY2Mg2Ge3O12,” J. of App. Physics 108, 103101-10301-6 (2010)

Presentations

J. Collins, M. Bettinelli and B. Di Bartolo,” The decay of the 1D2 level of Pr3+ in YPO4,” presented as poster at the 218th Electrochemical Society Meeting, Las Vegas, Nevada, October 10-15, 2010

B. Di Bartolo, “Site-selective spectroscopy of garnet crystals doped with chromium ions,” presented at the Workshop on Luminescence of Inorganic Materials and Bioimaging, held in Erice, Italy, June 22-28, 2011

2009

Books

Optical Interactions in Solids, 2nd Edition, World Scientific Co.

Le Cose che potevano essere, a book of short stories, Il Valico Edizioni, Firenze, Italy, 2009

Articles

H. Orucu, G. Ozen, J. Collins and B. Di Bartolo, Temperature Dependence of the Luminescence Spectra of  Garnet Crystals Doped with Chromium Ions,” in Optical Materials 31, 1065 (2009)

W. A. Wall, B. Di Bartolo, J. Collins and H. Orucu, “Vibrationally- Assisted Transitions and Phonon Spectra in Crystalline Solids,” Journal of Luminescence 129, 1782 (2009) 

J. W. Zhang, K. K. Li, H. Zhao, Y. K. Zou, B. Di Bartolo and X. Chen, “Wavelength Translation Based on Photoinduced Broadband Absorption in Nd3+-Doped Lanthanun Lead Titanate Ceramics,” Optics Letters 34, 1570 (2009)

X. Guo, T. Thomas, K. K. Li, J. Qi,  Y. Wang, X. Chen, M. G. Spencer, H. Zhao, K. Zhou, H. Jang, and B. Di Bartolo, “Size Reduction and Rare Earth Doping of GaN Powders through Ball-Milling”, Proceedings of the 2009 Materials Research Society Fall Meeting, Boston, November 30-December 4, 2009

Lectures or conferences presentations

B. Di Bartolo, “Fluorescence Spectroscopy and Energy Transfer Processes in Biological Systems”, a series of seven lectures presented at the NATO Advanced Study Institute on Bio-Photonics: Spectroscopy, Imaging, Sensing, and Manipulation, held at  the Ettore Majorana Center, Erice, Sicily, Italy; July 2 – 17, 2009

H. Örucü, J. Collins, and  B. Di Bartolo, "Photoluminescence Spectroscopy of Chromium doped garnets", presented at the 26th International  Turkish Physics Congress, September 24-27, 2009, Bodrum, Turkey

H. Örucü, J. Collins, and  B. Di Bartolo, “The Temperature dependence of Chromium lifetime and Photoluminescence Spectroscopy in some garnet crystals", presented at the Third National Luminescence Dosimetry Congress, September 28-30, 2009, Cesme, Turkey  

H. Örucü, J. Collins, and  B. Di Bartolo, "Spectroscopy of Multisites Chromium  in Garnet Crystals”, presented at the 17th International Advanced Laser Techniques, September 26-October 1, 2009, Antalya, Turkey

X. Guo, T. Thomas, K. K. Li, Y. Wang, X. Chen, M. G. Spencer, H. Zhao and B. Di Bartolo, “Size Reduction and Rare Earth Doping of GaN Powders through Ball-Milling”, presented at the 2009 Materials Research Society Meeting Fall Meeting, Boston, November 30 – December 4, 2009 

J. M. Collins, M. Bettinelli and B. Di Bartolo, “Luminescence Spectroscopy and Dynamics of Pr-Doped YPO4”, presented at the 216th  Electrochemical Society Meeting, Vienna, Austria, October 4-9, 2009.

A NATO Advanced Study Institute on BIO-PHOTONICS: SPECTROSCOPY, IMAGING, SENSING, AND MANIPULATION, held at  the Ettore Majorana Center, Erice, Sicily, Italy; July 2 – 17, 2009

2008

Articles

Wide-Band Luminescent Emitters,” in Frontier Developments in Optics and Spectroscopy,” edited by B. Di Bartolo, and O. Forte, available on the Internet at http://www.physics.bc.edu/spectroscopy/.     

J. Collins, S. Shimizu, J. Tao, J. Grassetti, J. McKittrick, J.B. Talbot, M. Tauber, K. Mishra, D. Hamby, and B. Di Bartolo, “Structural and Optical Properties of ZnO-based Alloys” in Transactions of the Electrochemical Society, 2008.

Lectures or conference presentations

Phonon Spectra in Crystalline Solids,” presented at the Workshop on Advances in Luminescence Spectroscopy, Erice, Italy; June 21-27, 2008.

B. Di Bartolo, J. Collins and H. Orucu, “Vibrationally-Assistd Transitions and Phonon Spectra in Crystalline Solids,” presented at the 15th International Conference on Luminescence and Optical Properies of Condensed Matter, Lyon, France, July 7 - 11, 2008.

J. Collins, J. McKittrick, J. Talbot, K. C. Mishra, B. Di Bartolo, J. Tao, S. Shimizu, and J. Grassettii, “ Structural and Optical Studies of ZnO-Based Alloys, presented at the Prime Rim Pacific Meeting on Electrochemical and Solid-State Science, Honolulu, HI, October 12 - 17, 2008.

WORKSHOP ON ADVANCES IN LUMINESCENCE SPECTROSCOPY, Sponsored by Boston College, the Italian Ministry of University and Scientific  Research, and the Sicilian Regional Government, at the Ettore Majorana Center, Erice, Italy; June 21 - 27, 2008, organized by B. Di Bartolo as Director of the International School of Atomic and Molecular Spectroscopy.

 

2007

Books edited or co-edited

Frontier Developments in Optics and Spectroscopy,” World Scientific Publishers, edited by B. Di Bartolo and O. Forte.

Articles

G. Ozen, O. Forte, B. Di Bartolo and J. Collins, “Dynamics of the Excitation and Up-conversion Processes in Doped YAlO3:Pr Single Crystals,” Special Issue of the J. of Luminescence, dedicated to Prof. A. A. Kaplianskii in the occasion of his retirement, 125, 223 (2007).

B. Di Bartolo, G. Ozen, J. Collins, and O. Forte, ”Up-conversion at different sites in Pr-doped Y3Al5O12,” J. of Luminescence 122-123, 447 (2007).

G. Ozen, J. M. Collins, O. Forte and B. Di Bartolo, “Up-conversion as a Discriminating Tool in the Site-Selective Spectroscopy of the Praseodymium Ion in Yttrium Aluminum Garnet,” J. of Applied Physics 102, 1 (2007).

Chapters in books

Wide Band Luminescent Emitters,” in “Frontier Developments in Optics and Spectroscopy.”

Lectures or conference presentations

B. Di Bartolo, “Wide Band Emitters,” a series of lectures presented at the Advanced Study Institute on “Frontier Developments in Optics and Spectroscopy,” Ettore Majorana Center in Erice, Italy, June 17 - July 2, 2007.

B. Di Bartolo, “Revisiting the Luminescence Spectra of Garnet Crystals Doped with Chromium,” presented at the Third International Workshop on Photonic and Electronic Materials.” Saint Sebastian, Spain, July 4 - 6, 2007.

B. Di Bartolo, “Up-conversion as a Discriminating Tool in Site-Selective Spectroscopy of Dopant Ions in Crystals,” a seminar given at the Rowland Institute at Harvard, October 25, 2007.

H. Orucu, G. Ozen, J Collins and B. Di Bartolo, “Luminescence and Excitation Dynamics of GGG:Cr,” a poster presented at the the Advanced Study Institute on “Frontier Developments in Optics and Spectroscopy,” Ettore Majorana Center, Erice, Italy, June 17 - July 2, 2007.

H. Orucu, G. Ozen, B. Di Bartolo and J. Collins, “Wide Band Luminescent Emitters: The Case of YAG:Cr,” presented at the 212th Meeting of the Electrochemical Society; Washington, D.C., October 7 - 12, 2007.

H. Orucu, G. Ozen, J. Collins, and B. Di Bartolo, “Spectroscopy of Chromium-Doped Garnets in a Wide Range of Temperatures,” a poster presented at the 2007 Materials Research Society Fall Meeting, Boston, MA; November 26 - 30, 2007.

FRONTIER DEVELOPMENTS IN OPTICS AND SPECTROSCOPY, an Advanced Study Institute held at Ettore Majorana Center for Scientific Culture, Erice, Italy; June 17 - July 2, 2007, sponsored by Boston College, NASA, ENEA Italian Research Comapany,  Italian Ministry of Education, University and Scientific Research, and Sicilian Regional Government.

 

2006

G. Ozen, I. Kabalci, J. M. Collins, X. Chen, O. Forte, and B. Di Bartolo, “Effect of the Glass Composition on the Spontaneous Emission Probability of Tm3+ in TeO2-ZnO,”  Mat. Res. Soc. Symp. Proc., vol. 848 (2006)

G, Ozen, J. M. Collins, O. Forte, M. Meylman, R. Yu. Abdulsabirov, and B. Di Bartolo, “Luminescence and Up-conversion Dynamics of Praseodymium in LiLuF4 Laser Crystals,” Mat. Res. Soc. Symp. Proc., vol. 851 (2006).

B. Di Bartolo, “Luminescence Spectroscopy of Solids: Delocalized Systems,” in Advances in Spectroscopy for Lasers and Sensing, Springer 2006, p.207.

J. M. Collins, B. Di Bartolo, and J. Tolson, “Spectroscopy and Kinetic Studies of Pr-Doped Yttrium Silicate,” Proceedings of the 210th Meeting of the Electrochemical Society, Cancun, Mexico, October 29 - November 3, 2006.

B. Di Bartolo and J. M. Collins, “Luminescence Spectroscopy of Solids,” a chapter in Handbook on Applied Solid State Spectroscopy, edited by D.R. Vij, Springer,  2006.

B. Di Bartolo, “Luminescence Spectroscopy of Solids: Delocalized Systems,” in Advances in Spectroscopy for Lasers and Sensing, Springer 2006, p.207.

 

2005

Articles

G. Ozen, O. Forte, and B. Di Bartolo, “Upconversion Dynamics in Pr-doped YAlO3 and Y3Al5O12 Laser Crystals,Optical Materials 27,1664 (2005).

G. Ozen, O. Forte, and B. Di Bartolo, “Downconversion and Upconversion Dynamics in Pr-doped Y3Al5O12 Crystals,J. Appl. Physics 97, 013519 (2005).

J. M. Collins, B. Di Bartolo, and G. Ozen, “Vibronic Studies of Optical Centers in YAG,” Proceedings of the 208th Meeting of the Electrochemical Society, Los Angeles, October 16 - 21, 2005.

G. Ozen, I. Kabalci, J. M. Collins, X. Chen, O. Forte and B. Di Bartolo, “Effect of the Glass Composition on the Spontaneous Emission Probability of Tm3+ in TeO2-ZnO Glass,”  Mat. Res. Soc. Symp. Proc., vol. 848 (2005).

G, Ozen, J. M. Collins, O. Forte, M. Meylman, R. Yu. Abdulsabirov, and B. Di Bartolo, “Luminescence and Up-conversion Dynamics of Praseodymium in LiLuF4 Laser Crystals,” Mat. Res. Soc. Symp. Proc., vol. 851 (2005).

Presentations

B. Di Bartolo, a series of lectures on the Advances in Solid State Spectroscopy at the NATO Advanced Study Institute New Developments In Optics And Related Fields. Modern Techniques, Materials And Applications, held at the Ettore Majorana Center - Erice, Italy: June 6 - 21, 2005.
 
B. Di Bartolo, “Up-conversion at Different Sites in Pr-doped Y3Al5O12,” presented at the 14th International Conference on Luminescence in Beijing, China, July 25-29, 2005.

X. Chen, P. L. Huang, K. K. Li, Y. K. Zou, Y. Wang, R. Zhang, H. Jiangand B. Di Bartolo, “Down-Conversion and Up-conversion Luminescence Studies of New Electro-Optic Ceramics for High-Power Lasers,” presented at the 14th International Conference on Luminescence in Beijing, China, July 25 - 29, 2005.
 
X. Chen, P. L. Huang, J. Collins, B. Di Bartolo, K. K. Li, Y. K. Zou, Y. Wan, R. Zhang, and H. Jiang, “Spectroscopic Studies on Newly-Developed Tm-Ho Co-doped Laser Ceramics,” presented at the 15th International Conference on Dynamical Processes in Excited States of Solids, Shanghai, P. R. China, August 1 - 5, 2005.

 

2004

Books

Classical Theory of Electromagnetism,” Second Edition, World Scientific, New Jersey, London, Singapore, 2004.

Articles

B. E. Bowlby and B. Di Bartolo, “Spectroscopy of Trivalent Praseodymium in Barium Yttrium Fluoride,” in Optical Spectra and Chemical Bonding in Inorganic Compounds, a special volume dedicated to Professor Christian Jorgensen, T. Schönherr editor, Springer-Verlag, Structure and Bonding 106, 193 (2004).

X. Chen, B. Di Bartolo, N. Barnes and B. Walsh, “Thermal Tuning and Broadening of the Spectral Lines of Trivalent Neodymium in Laser Crystals,” Physica Status Solidi (b) 241(8), 1957 (2004).

X. Chen, K. Li, K. Zhou, R. Zhang, H. Jiang, G. Ozen and B. Di Bartolo, “Novel Electro-Optic Ceramic Materials for Microchip and High Power Lasers,” in Micro and Nano Systems, Mat. Res. Soc., vol. 782, A5. 57. 1 (2004).

G. Gonul et al., "Effect of Narrow Line Excitation on the Downconversion and Upconversion Luminescence in Pr-Doped Y3Al5O12 Crystals" (2004).

G. Ozen, J. M. Collins, O. Forte, R. Yu. Abdulsabirov, and B. Di Bartolo, “Effect of Temperature on the Luminescence and Upconversion Dynamics of Praseodymium in LiLuF4 Laser Crystals,” Proceedings of the 2004 MRS Fall Meeting, Boston, MA, 2004.

G. Özen, I. Kabalchi, J. M. Collins, X. Chen, O. Forte and B. Di Bartolo, “Effect of The Local Structure on The Spontaneous and Stimulated Emission Probabilities of Tm3+ in TeO2-ZnO Glass," Proceedings of the 2004 MRS Fall Meeting, Boston, MA, 2004.

X. Chen, K. Li, Y. Wang, K. Zou, H. Jiang, G. Ozen, and B. Di Bartolo,  “Optical and Upconversion Studies on New Electro-Optic Ceramic Laser Materials,” G. Ozen, O. Forte, B. Di Bartolo and J. M. Collins, Proceedings of the 2004 MRS Fall Meeting, Boston, MA, 2004.

Presentations

B. Di Bartolo, “Upconversion Dynamics in Pr-Doped YAlO3 and Y3Al5O12 Laser Crystals,” at the WORKSHOP ON ADVANCES IN LUMINESCENCE RESEARCH, held at the Ettore Majorana International Center for Scientific Culture,” Erice, Italy, June 1-7, 2004.

B. Di Bartolo, “Upconversion Dynamics in Pr-Doped YAlO3 and Y3Al5O12 Laser Crystals,” at the INTERNATIONAL WORKSHOP PHOTONIC AND ELECTRONIC MATERIALS, Donostia International Physics Center, Donostia (San Sebastián), Spain, June 14-16, 2004.

 

2003

Articles

B. Di Bartolo and B. E. Bowlby, “Spectroscopic Properties of Trivalent Praseodymium in Barium Yttrium Fluoride,” J. of Luminescence 102-103, 481 (2003).

 

2002

Articles

B. Di Bartolo, “The Role of Structure Confinement in the Energy Level Schemes of Physical Systems,” in Spectroscopy of Systems with Spatially Confined Structures, B. Di Bartolo (editor), Kluwer Academic Publishers, pp.1-90, 2002.

B. E. Bolby and B. Di Bartolo, “Applications of the Judd-Ofelt Theory to the Praseodymium Ion in Laser Solids,” in a special issue of the Journal of  Luminescence, dedicated to the memory of Professor Shigeo Shionoya, 100, 131 (2002).

Presentations

New Cascading Ions,” presented at the Second Workshop on Multiphoton Phosphors, Marriott, Peabody, MA, February 27 - 29, 2002.

Spectroscopy and Promises of Rare Earth Ions in Solids,” a presentation at the Workshop on The Status and Prospects of Luminescence Research, Ettore Majorana International Center for Scientific Culture in Erice, Italy,  July 7 – 13, 2002.

Spectroscopic Properties of Trivalent Praseodymium in Barium Yttrium Fluoride,” presented at the International Conference on Luminescence in Budapest, Hungary, August  24-29, 2002.

Invited Seminar

An invited seminar at Harvard University, MacKay Hall, April 29, 2002 on  “Spectroscopy and Promises of the Praseodymium Ion in Solids.”

 

2001

Articles

C. Yang and B. Di Bartolo, “Abnormal Spectral Behavior of Trivalent Neodymium Ions in Potassium Yttrium Fluoride Crystals,” in Luminescence and Luminescent Materials, Materials Research Society Symposium Proceedings, vol. 667, Warrendale, Pennsylvania, 2001 (Symposium held on April 17 - 19, 2001, San Francisco, California).

G. Ozen and B. Di Bartolo, “The Microscopic Interaction Parameters for Tm-to-Ho Resonant Energy Transfer in LiYF4,” Journal of Physics: Condensed Matter 13, 1 (2001).

Fundamental Interactions Leading to Energy Transfer,” in Advances in Energy Transfer Processes, published by World Scientific, New Jersey, London, Singapore, Hong Kong, pp. 1-71.

 

2000

Articles

X. Chen, T. Nguyen, Q. Luu, and B. Di Bartolo, “Concentration Dependence of Visible Upconversion Luminescence in the Laser Crystal Gd3Ga5O12 Doped with Erbium,” in "A festschrift to honor Professor Michael D. Sturge on the Occasion of His Retirement," Journal of Luminescence 85, 295 (2000).

G. Özen and B. Di Bartolo, “Energy Transfer and Thermalization in LiYF4: Tm, Ho,” Appl. Phys. B 70, 189 (2000).

Abstracts

B. Di Bartolo, and X. Chen, “Thermal Effects on the Spectra of Rare Earth Ions in Solids,” presented at the 30th Winter Colloquium on the PHYSICS OF QUANTUM ELECTRONICS, January 9 - 12, 2000, Snowbird, Utah.

B. Di Bartolo and X. Chen, “Temperature Effects on the Spectra of Nd-Doped Garnets and Fluoride Crystals,” an invited talk presented at the 2nd International Symposium on Inorganic Optical Materials, “PHOTONICS MATERIALS IN THE 21ST CENTURY,”  held in Lyon, France, May 28 - 31, 2000.

Thermal Effects on the Spectral  Characteristics of Laser Solids,” an invited talk given by B. Di Bartolo at the Ninth International Symposium on the PHYSICS AND CHEMISTRY OF LUMINESCENT MATERIALS, 198th Meeting of the Electrochemical Society, Phoenix, Arizona, October 22 - 27, 2000.

B. Di Bartolo, “The Basic Aims and Challenges of Luminescence Spectroscopy,” presented at the Workshop on ADVANCED TOPICS IN LUMINESCENCE SPECTROSCOPY, Ettore Majorana Center for Scientific Culture, Erice, Italy, July  23 - 29, 2000