Richard S. Vallery, Ph.D. - Publications

2004 University of Michigan, Ann Arbor, Ann Arbor, MI 
Atomic Physics

19 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2013 Dutta D, Feldblyum JI, Gidley DW, Imirzian J, Liu M, Matzger AJ, Vallery RS, Wong-Foy AG. Evidence of Positronium Bloch states in porous crystals of Zn4O-coordination polymers. Physical Review Letters. 110: 197403. PMID 23705740  0.72
2011 Vallery RS, Liu M, Gidley DW, Yim JH. From single molecules to micelles - An in situ study of porogen aggregation and nanopore formation mechanisms in porous thin films Microporous and Mesoporous Materials. 143: 419-425. DOI: 10.1016/j.micromeso.2011.03.031  0.36
2010 Liu M, Wong-Foy AG, Vallery RS, Frieze WE, Schnobrich JK, Gidley DW, Matzger AJ. Evolution of nanoscale pore structure in coordination polymers during thermal and chemical exposure revealed by positron annihilation. Advanced Materials (Deerfield Beach, Fla.). 22: 1598-601. PMID 20496387 DOI: 10.1002/adma.200903618  0.48
2009 McDonald RC, Gidley DW, Sanderson T, Vallery RS. Evidence for depth-dependent structural changes in freeze/thaw-cycled dry Nafion® using positron annihilation lifetime spectroscopy (PALS) Journal of Membrane Science. 332: 89-92. DOI: 10.1016/j.memsci.2009.01.043  0.36
2007 Peng HG, Chi DZ, Wang WD, Li JH, Zeng KY, Vallery RS, Frieze WE, Skalsey MA, Gidley DW, Yee AF. Pore sealing by NH3 plasma treatment of porous low dielectric constant films Journal of the Electrochemical Society. 154: G85-G94. DOI: 10.1149/1.2435625  0.4
2007 Hathaway AG, Skalsey M, Frieze WE, Vallery RS, Gidley DW, Hawari AI, Xu J. Implementation of a prototype slow positron beam at the NC State University PULSTAR reactor Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 579: 538-541. DOI: 10.1016/j.nima.2007.03.036  0.36
2007 Peng HG, Vallery RS, Liu M, Skalsey M, Gidley DW. Depth-profiled positronium annihilation lifetime spectroscopy on porous films Colloids and Surfaces a: Physicochemical and Engineering Aspects. 300: 154-161. DOI: 10.1016/j.colsurfa.2006.10.072  0.44
2007 Gidley DW, Vallery RS, Liu M, Peng HG. Future directions of positron annihilation spectroscopy in low-k dielectric films Physica Status Solidi (C) Current Topics in Solid State Physics. 4: 3796-3803. DOI: 10.1002/pssc.200675761  0.68
2007 Gidley DW, Vallery RS, Liu M. The role of pore characterization in the challenge to integrate porous low-k dielectrics Materials Research Society Symposium Proceedings. 990: 25-26.  0.6
2006 Gidley DW, Peng HG, Vallery RS. Positron annihilation as a method to characterize porous materials Annual Review of Materials Research. 36: 49-79. DOI: 10.1146/annurev.matsci.36.111904.135144  0.64
2005 Peng HG, Frieze WE, Vallery RS, Gidley DW, Moore DL, Carter RJ. Revealing hidden pore structure in nanoporous thin films using positronium annihilation lifetime spectroscopy Applied Physics Letters. 86: 1-3. DOI: 10.1063/1.1886905  0.36
2005 Vallery RS, Peng HG, Frieze WE, Gidley DW, Moore DL, Carter RJ. Depth-profiling pore morphology in nanoporous thin films using positronium lifetime annihilation spectroscopy Materials Research Society Symposium Proceedings. 863: 29-34.  0.64
2005 Hathaway AG, Hawari AI, Skalsey M, Friese WE, Vallery RS, Gidley DW, Xu J. Design and testing of a prototype slow positron beam at the NC State Umiversity PULSTAR Reactor Transactions of the American Nuclear Society. 93: 76-77.  0.56
2005 Peng HG, Vallery RS, Liu M, Frieze WE, Gidley DW, Yim J, Jeong HD, Kim J. Determining pore structure and growth mechanisms in templated nanoporous low-k Films Materials Research Society Symposium Proceedings. 863: 55-60.  0.4
2003 Vallery RS, Zitzewitz PW, Gidley DW. Resolution of the orthopositronium-lifetime puzzle. Physical Review Letters. 90: 203402. PMID 12785892 DOI: 10.1103/PhysRevLett.90.203402  0.72
2003 Skalsey M, Engbrecht JJ, Nakamura CM, Vallery RS, Gidley DW. Doppler-broadening measurements of positronium thermalization in gases Physical Review a - Atomic, Molecular, and Optical Physics. 67: 022504/1-022504/4.  0.6
2000 Vallery RS, Leanhardt AE, Skalsey M, Gidley DW. Temperature dependence of positronium decay rates in gases Journal of Physics B: Atomic, Molecular and Optical Physics. 33: 1047-1055. DOI: 10.1088/0953-4075/33/5/318  0.44
1998 Skalsey M, Engbrecht JJ, Bithell RK, Vallery RS, Gidley DW. Thermalization of positronium in gases Physical Review Letters. 80: 3727-3730.  0.8
1994 Vallery RS, Encarnación PA, Frieze WE, Gidley DW, Griffin HC, Ludington M, Skalsey M. Fabrication of 58Co positron sources Nuclear Inst. and Methods in Physics Research, A. 353: 16-19. DOI: 10.1016/0168-9002(94)91592-X  0.36
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