INVITED LECTURES AND PRESENTATIONS (updated 02-06-05)

1. University of Maryland (Chemistry Dept.), College Park, MD, 05/01/85.

2. National Bureau of Standards (Molecular Spectroscopy Division) Gaithersburg, MD, 05/02/85.

3. University of Colorado, (Chemistry Dept. and JILA) Boulder, CO, 05/10/85.

4. California Institute of Technology (Chemistry Dept.) Pasadena, CA, 05/13/85.

5. University of California (Chemistry Dept.) Irvine, CA, 05/15/85.

6. Semiconductor Research Corporation Contractor's Meeting, Durham, NC, 06/17-18/85.

7. Workshop on Electronic Materials, University of Delaware, Newark, DE, 06/24-25/85.

8. Brown University (Chemistry Dept.) Providence, RI, 09/26/85.

9. Wesleyan University (Chemistry Dept.) Middletown, CT, 09/27/85.

10. University of Pittsburgh (Chemistry Dept.) Pittsburgh, PA, 12/05/85.

11. Naval Research Laboratory (Chemistry Division) Washington, DC, 02/14/86.

12. Yale University (Chemistry Dept.) New Haven, CT, 02/18/86.

13. University of Illinois (Chemistry Dept.) Champaign-Urbana, IL, 02/19/86.

14. Pennsylvania State University (Chemistry Dept.) University Park, PA, 03/21/86.

15. Loyola College (Chemistry Dept.) Baltimore, MD, 03/25/86.

16. Harvard University (Chemistry Dept.) Cambridge, MA, 04/09/86.

17. Air Force Geophysical Laboratory (Hanscom Field) Bedford, MA, 04/10/86.

18. Brandeis University (Chemistry Dept.) Waltham, MA, 04/10/86.

19. Symposium on Structure, Spectroscopy, and Dynamics of Atomic, Molecular, and Ionic Clusters (ACS National Meeting) New York, NY, 04/14/86.

20. American Vacuum Society (Meeting of the New Mexico Section) Albuquerque, NM, 04/30/86.

21. Columbia University (Chemistry Dept.) New York, NY, 05/13/86.

22. City College of New York (Chemistry Dept.) New York, NY, 05/14/86.

23. Gordon Conference on Water and Aqueous Solutions, New London, NH, 08/4-8/86.
24. Montedison Conference on Science and Technology, Washington, DC, 11/6-7/86.

25. Georgetown University (Chemistry Dept.) Washington, DC, 11/19/86.

26. Georgia Institute of Technology (Physics Dept.) Atlanta, GA, 11/15/86.

27. State University of New York at Stony Brook (Chemistry Dept.) Stony Brook, NY, 12/05/86.

28. Boston University (Chemistry Dept.) Boston, MA, 04/29/87.

29. Princeton University (Chemical Physics seminar) Princeton, NJ, 05/21/87.

30. Universität Konstanz (Physics Dept.) Konstanz, Germany, 06/26/87.

31. Universität Freiburg (Physics Dept.) Freiburg, Germany, 06/29/87.

32. Universität Basel (Physical Chemistry Dept.) Basel, Switzerland, 07/01/87.

33. Universität Innsbruck (Physics Dept.) Innsbruck, Austria, 07/06/87.

34. Gordon Conference on Metal and Semiconductor Clusters, Holderness School, Plymouth, NH, 08/03-08/87.

35. Symposium on Bound and Temporary Anions in Chemical Systems (National ACS Meeting) New Orleans, LA, 08/31-09/4/87.

36. University of Maryland at Baltimore County (Chemistry Dept.) Catonsville, MD, 11/17/87.

37. International Workshop on the Structure of Small Molecules and Ions (Weizman Institute) Jerusalem, Israel, 12/13-18/87.

38. Fordham University (Chemistry Dept.) Bronx, NY, 03/30/88.

39. University of Minnesota (Chemistry Dept.) Minneapolis, MN, 04/11/88.

40. University of Mississippi (Chemistry Dept.) Oxford, MS, 04/15/88.

41. Mid-Atlantic Regional Meeting-ACS, Cluster Symposium, Lancaster, PA, 05/24/88.

42. The Conference on the Chemical Physics of Atomic and Molecular Clusters (Enrico Fermi Summer School of Physics sponsored by Italian Physical Society) Varenna, Italy, 06/28/88-07/05/88.

43. Fourth International Symposium on Small Particles and Inorganic Clusters, Aix-en-Provence (Marseilles) France, 07/05-08/88.

44. Gordon Conference on Radiation Chemistry, Newport, RI, 07/11-15/88.

45. Faraday Division of the Royal Society of Chemistry Discussions (Low Temperature Spectroscopy) University of Exeter, Exeter, UK, 09/13-15/88.

46. University of Sussex (School of Molecular Science), Brighton, UK, 09/16/88.

47. Symposium on the Chemistry of Metal and Semiconductor Clusters (ACS National Meeting) Los Angeles, CA, 09/25-30/88.

48. University of Pennsylvania (Chemistry Dept.) Philadelphia, PA, 12/08/88.

49. University of Virginia (Chemistry Dept.) Charlottesville, VA, 2/17/89.

50. University of Delaware (Chemistry Dept.) Newark, DE, 2/27/89.

51. Symposium on Structure, Properties, and Dynamics of Clusters: Theory and Experiment (ACS National Meeting) Miami, FL, 09/10-15/89.

52. Pacifichem '89, Symposium on the Structure and Dynamics of Small Clusters (ACS Meeting) Honolulu, HI, 12/17-22/89.

53. Virginia Commonwealth University (Physics Dept.) Richmond, VA, 03/23/90.

54. Universite Paris Nord (Physics Dept.) 4/~10/90.

55. Harvard University (Chemistry Dept.) Cambridge, MA, 04/25/90.

56. City College of New York (Condensed Matter Physics Seminar) New York, NY, 05/14/90.

57. Virginia Commonwealth University Cluster Workshop, Richmond, VA, 5/16/90.

58. Boston University (Physics Dept.) Boston, MA, 5/~20/90.

59. Conference on Aerosols and Obstruation Research, Aberdeen, MD, 6/~20/90.

60. Symposium Commemorating the Discovery of the Hydrated Electron, Argonne National Laboratory, Argonne, IL, 07/16-17/90.

61. International Gordon Conference on Clusters, Volterra, Italy, 09/2-7/90.

62. International Symposium on Small Particles and Inorganic Clusters, Konstanz, Germany, 9/10-14/90.

63. Universite Paris Nord, Laboratoire de Physique des Lasers, 9/90.

64. Asilomar Conference on Mass Spectrometry, Pacific Grove, CA, 09/23-27/90.

65. Materials Research Society Conference, Boston, MA, 11/26-30/90.

66. Ohio State University (Chemistry Dept.) Columbus, OH, 3/91.

67. University of New Mexico (Chemistry Dept.) Albuquerque, NM, 4/91.

68. University of Nevada (Chemistry Dept.) Reno, NE, 4/91.

69. University of Utah (Chemistry Dept.) Salt Lake City, UT, 4/91.

70. University of Nevada (Physics Dept.) Las Vegas, NE, 4/91.

71. ARCO Chemical Company, Newton Square, PA, 5/91.

72. Materials Research Seminar, Johns Hopkins University, MD, 5/91.

73. International Symposium on Small Particles and Inorganic Clusters, Chicago, IL, 9/16-22/92.

74. Finite Systems Conference, Richmond, VA, 11/19-22/92.

75. Catholic University of America (Chemistry Dept.) Washington, DC, 12/4/92.

76. Laser Techniques for State-Selected Chemistry, Los Angeles, CA, 1/21-23/93.

77. University of New Hampshire (Physics Dept.) Durham, NH, 4/5/93.

78. Jerusalem Conference on Quantum Chemistry and Biochemistry, Jerusalem, Israel, 5/17-20/93.

79. Dynamics of Molecular Collisions, Unicoi State Park, GA, 6/6-11/93.

80. NSF-Sponsored Research Experiences for Undergraduates Program, Keynote
Speaker, Virginia Commonwealth University (Chemistry Dept.) Richmond, VA,
7/93.

82. Finite Systems Workshop, College Park, MD, 10/15-16/93.

83. Pennsylvania State University (Chemistry Dept.) University Park, PA, 1/21/94.

84. United States/Japan Conference on Clusters and Cluster Ions, Turtle Bay, Oahu, HA, 3/9-13/94.

85. American Chemical Society National Meeting, Cluster Symposium, San Diego, CA, 3/13-18/94.

86. American Physical Society National Meeting, Cluster Symposium, Pittsburgh, PA, 3/21-25/94.

87. University of Alabama at Birmingham (Chemistry and Physics Depts.) Birmingham, AL, 4/15/94.

88. United States Naval Academy (Chemistry Dept.) Annapolis, MD, 5/2/94.

89. Cluster Workshop, Virginia Commonwealth University (Physics Dept.) Richmond, VA 5/6-7/94.

90. Nanocluster Workshop, Annapolis, MD, 5/2/94.

91. Gordon Conference on High Temperature Materials, NH, 8/4/94.

92. International Conference on Progress in Inorganic and Organometallic Chemistry, Polanica Zdroj, Poland, 9/19-23/94.

93. Technische Universitat Dresden (Physics Dept.) Dresden, Germany, 9/26/94.

94. Universitat Free (Physics Dept.) Berlin, Germany, 9/29/94.

95. Swarthmore College (Chemistry Dept.) Swarthmore, PA, 11/18/94.

96. Pennsylvania State University (Chemistry Dept.) University Park, PA, 4/95.

97. Yamada Conference on Clusters, Shimoda, Japan, 5/10-13/95.

98. NASA Goddard Space Flight Center, Greenbelt, MD, 6/15/95.

99. Gordon Conference on Metal and Semiconductor Clusters, NH, 8/95.

100. Conference on the Physics of Clusters, Pushchino, Russia, 9/95.

101. Moscow State University (Chemistry Dept.) Moscow, Russia, 9/95.

102. Cluster Conference, Honolulu, HI, 12/19-22/95.

103. University of Arizona (Chemistry Dept.) Tucson, AZ, 3/18/96.

104. Topical Symposium (APS Meeting), St. Louis, MO, 3/19-22/96.

105. Topical Symposium (ACS National Meeting) New Orleans, LA, 3/26-29/96.

106. Second Mississippi Chemical Company Lectureship, Oxford, MS, 4/9-10/96.

107. ASMS Conference, Portland, OR, 5/12-16/96.

108. Pacific Northwest National Laboratory, Richland, WA, 5/17/96.

109. The Colloids Conference, Potsdam, NY, 6/16-19/96.

110. Wesleyan University (Chemistry Dept.) Middletown, CT, 10/11/96.

111. Brandeis University (Chemistry Dept.) Waltham, MA, 10/14/96.

112. State University of Buffalo (Chemistry Dept.) Buffalo, NY, 11/8/96.

113. American Physical Society National Meeting, Kansas City, MO, 3/18-19/97.

114. Radiation Research Society Conference, Providence, RI, 5/3-8/97.

115. NATO Advanced Study Conference, Elounda, Crete, 6/22-7/4/97.

116. Florida State University (Chemistry Dept.) Tallahassee, FL, 11/6-7/97.

117. Gordon Conference on Molecular and Ionic Clusters, Ventura, CA 1/4-8/98.

118. Louisiana State University (in Honor of Dr. Neil Kestner) Baton Rouge, LA, 3/28/98.

119. International Conference on Water in the Gas Phase, Paris, France, 6/21-24/98.

120. Gordon Conference on Radiation Chemistry, Newport, RI, 7/5-10/98.

121. Ohio State University (Chemistry Dept.) Columbus, OH, 11/2/98.

122. University of Pennsylvania (Chemistry Dept.) Philadelphia, PA, 1/21/99.

123. Gordon Conference on Ion Chemistry, Ventura, CA, 2/28-3/5/99.

124. American Physical Society Centennial Meeting (Negative Ion Spectroscopy Symposium, DAMOP) Atlanta, GA, 3/25/99.

125. University of Nebraska (Physics Dept.) Lincoln, NE, 4/29-30/99.

126. Schwerpunkt Program on Molecular Clusters, Niederpoecking, Germany, 5/25-29/99.

127. Gordon Conference on Photoionization and Photodetachment, Plymouth State College, NH, 7/18-23/99.

128. Universitat Freiburg, (Physics Dept.) Freiburg, Germany, 10/19/99.

129. Universitat Basel (Physical Chemistry Dept.) Basel, Switzerland, 10/20/99.

130. Technische Universitat Munchen (Chemistry Dept.) Garching, Germany, 12/9/99.

131. Universitat Kaiserslautern (Physics Dept.) Kaiserslautern, Germany, 12/16/99.

132. Toyota Technical Institute, Tokyo, Japan 1/2000.

133. Keio University (Chemistry Dept.) Yokohama, Japan, 1/2000.

134. Institute of Molecular Science, Okazaki, Japan, 1/2000.

135. Seoul National University (Chemistry Dept.) Seoul, Korea, 1/2000.

136. Taiwan National University (IAMS) Tapei, Taiwan, 1/2000.

137. University of Minnesota (Chemistry Dept.) Minneapolis, MN, 4/3/2000.

138. Conference on Biological Molecules in the Gas Phase, Les Houches, France, 5/17/2000.

139. Universitat Dusseldorf (Physical Chemistry Dept.) Dusseldorf, Germany, 6/26/2000.

140. Universitat Konstanz (Physics Dept.) Konstanz, Germany, 7/7/2000.

141. Universitat Karlsruhe (Chemistry Dept.) Karlsruhe, Germany, 7/10/2000.

142. University of Bologna (Chemistry Dept.) Bologna, Italy, 7/20/2000.

143. International Symposium on Small Particles and Inorganic Clusters, Atlanta, GA, 10/12/2000.
144. Argonne National Laboratory (Chemistry Dept.), Chicago, IL, 3/19/2001.

145. Symposium on Photoelectron Spectroscopy (ACS National Meeting) San Diego, CA, 4/2/2001.

146. Miller Conference on Radiation Chemistry, Windermere, UK, 4/10/2001.

147. Condensed Matter Seminar (Physics Dept.) Johns Hopkins University, Baltimore, MD, 4/18/2001.

148. Volkswagen Conference on Biomolecules in the Gas Phase, Dusseldorf, Germany, 6/28/2001.

149. Gordon Conference on Cluster, Nanocrystals, and Nanostructures, NH, 7/29-8/3/2001.

150. Symposium on the Relationship of Clusters to the Condensed Phase (ACS National Meeting) Chicago, IL, 8/26-30/2001.

151. Nanocluster Consortium Meeting, College Park, MD, 10/26-27/2001.

152. Gordon Conference on Molecular Clusters, Ventura, CA, 1/6-11/2002.

153. University of California at Santa Barbara (Chemistry Dept.) Santa Barbara, CA, 1/11/2002.

154. University of Southern California (Physics Dept.) Los Angeles, CA, 1/14/2002.

155. California Institute of Technology (Chemistry Dept.) Pasadena, CA, 1/15/2002.

156. American Physical Society Meeting, Indianapolis, IN, 3/18-22/2002.

157. Virginia Commonwealth University (Chemistry Dept.), Richmond, VA, 4/19/2002.

158. Jekyll Island Conference, Jekyll Island, GA, 6/3-7/2002.

159. Conference on Molecules of Biological Interest in the Gas Phase, Wildbad-Kreuth, Germany, 7/21-26/2002.

160. FOM Institute for Plasmaphysics, Nieuwegein, The Netherlands, 7/3/2002.

161. Symposium on Biological Molecules in the Gas Phase (ACS National Meeting) Boston, MA, 8/18-22/2002.

162. Cluster Symposium (Mexican Physical Society), Cancun, Mexico, 8/25-29/2002.

163. Kansas State University (Chemistry Dept.) Manhattan, KS, 10/3/2002.

164. Universitat Kiel (Chemistry Dept.) Kiel, Germany, 7/~8/2002.

165. Universitat Humboldt (Chemistry Dept.) Berlin, Germany, 7/~10/2002.

166. Universitat Rostock (Physics Dept.) Rostock, Germany, 7/~12/2002.

167. Technische Universitat Munchen (Chemistry Dept.) Garching, Germany, 8/~2/2002.

168. Genesis Toyota Institute, Tokyo, Japan, 12/17/2002.

169. JSPS/NSF Workshop on Resonances in Physics, Hayama, Japan, 12/18-20/2002.

170. Rice University (Chemistry Dept.) Houston, Texas, 3/27/2003.

171. Indiana University (Chemistry Dept.) Bloomington, IN, 4/10/2003.

172. Gordon Conference on Electronic Spectroscopy and Dynamics, Session Chair, Bates College, Lewiston, ME, 7/6-11/2003.

173. Gordon Conference on Biomolecules in the Gas Phase, Session Chair, Connecticut College, New London, CT, 7/20-25/2003.

174. XII International Materials Research Conference, Cancun, Mexico, 8/17-21/2003.

175. University of Kentucky (Chemistry Dept.) Lexington, KY, 9/5/2003.

176. Workshop on the Interaction of Slow Electrons with Molecular Solids and Biomolecules, Harvard Observatory, Cambridge, MA, 10/16-18/2003.

177. Villanova University (Physics Dept.) Villanova, PA, 11/8/2003.

178. Chemical Physics Conference, Keynote Speaker, Institute of Molecular Science, Okazaki, Japan, 12/~16-20/2003.

179. Symposium on Open-Shell Systems (ACS National Meeting) Los Angeles, CA, 3/28-4/1/2004.

180. INDO-US Workshop on Cluster Materials, Puri, India, 4/4-9/2004.

181. XIII International Materials Research Conference, Cancun, Mexico, 8/22-26/2004.

182. Gordon Conference on Molecular and Ionic Clusters, Session Chair, Aussois, France, 9/5-10/2004.

183. Gaseous Electronics Conference (GEC) Bunratty, Ireland, 9/26-29/2004.

184. US-EGYPT Conference on Laser Chemistry and Applications to Materials, Cairo, Egypt, 10/2-6/2004.

185. Memorial Symposium for Professor Bijan K. Rao, Richmond, VA, 11/18/04.

186. Symposium on Size-Selected Clusters (S3C), Brand, Austria, 2/28 - 3/4/2005.

187. Drexel University (Chemistry Dept.) Philadelphia, PA, 3/14/2005.

188. William Patterson University, (Chemistry & Physics Depts.) Wayne, NJ, 3/31/2005.

189. George Mason University, (School of Computational Sciences) Fairfax, VA, 4/4/2005.

190. International Conference on Photonic, Electronic, and Atomic Collisions (ICPEAC) Rosario, Argentina, 7/20-26/2005.

191. International Materials Research Congress, Cancun, Mexico, 8/21-25/2005.

192. American Chemical Society National Meeting (Cluster Symposium) Washington, DC, 8/28 - 9/1/2005.