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Wirawan Purwanto, Ph.D. - Publications

Affiliations: 
2005 College of William and Mary, Williamsburg, VA 
Area:
Atomic Physics, Condensed Matter Physics
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14 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
2016 Purwanto W, Zhang S, Krakauer H. Auxiliary-field quantum Monte Carlo calculations of the molybdenum dimer. The Journal of Chemical Physics. 144: 244306. PMID 27369514 DOI: 10.1063/1.4954245  0.657
2015 Ma F, Purwanto W, Zhang S, Krakauer H. Quantum Monte Carlo Calculations in Solids with Downfolded Hamiltonians. Physical Review Letters. 114: 226401. PMID 26196632 DOI: 10.1103/Physrevlett.114.226401  0.653
2015 Purwanto W, Zhang S, Krakauer H. An auxiliary-field quantum Monte Carlo study of the chromium dimer. The Journal of Chemical Physics. 142: 064302. PMID 25681901 DOI: 10.1063/1.4906829  0.679
2014 Virgus Y, Purwanto W, Krakauer H, Zhang S. Stability, energetics, and magnetic states of cobalt adatoms on graphene. Physical Review Letters. 113: 175502. PMID 25379922 DOI: 10.1103/Physrevlett.113.175502  0.594
2013 Purwanto W, Zhang S, Krakauer H. Frozen-Orbital and Downfolding Calculations with Auxiliary-Field Quantum Monte Carlo. Journal of Chemical Theory and Computation. 9: 4825-33. PMID 26583401 DOI: 10.1021/Ct4006486  0.697
2012 Virgus Y, Purwanto W, Krakauer H, Zhang S. Ab initio many-body study of cobalt adatoms adsorbed on graphene Physical Review B - Condensed Matter and Materials Physics. 86. DOI: 10.1103/Physrevb.86.241406  0.625
2011 Purwanto W, Krakauer H, Virgus Y, Zhang S. Assessing weak hydrogen binding on Ca+ centers: an accurate many-body study with large basis sets. The Journal of Chemical Physics. 135: 164105. PMID 22047226 DOI: 10.1063/1.3654002  0.588
2009 Purwanto W, Zhang S, Krakauer H. Excited state calculations using phaseless auxiliary-field quantum Monte Carlo: Potential energy curves of low-lying C(2) singlet states. The Journal of Chemical Physics. 130: 094107. PMID 19275396 DOI: 10.1063/1.3077920  0.68
2009 Purwanto W, Krakauer H, Zhang S. Pressure-induced diamond to β -tin transition in bulk silicon: A quantum Monte Carlo study Physical Review B - Condensed Matter and Materials Physics. 80. DOI: 10.1103/Physrevb.80.214116  0.583
2008 Purwanto W, Al-Saidi WA, Krakauer H, Zhang S. Eliminating spin contamination in auxiliary-field quantum Monte Carlo: realistic potential energy curve of F(2). The Journal of Chemical Physics. 128: 114309. PMID 18361573 DOI: 10.1063/1.2838983  0.581
2008 Esler KP, Kim J, Ceperley DM, Purwanto W, Walter EJ, Krakauer H, Zhang S, Kent PRC, Hennig G, Umrigar C, Bajdich M, Koloren? J, Mitas L, Srinivasan A. Quantum Monte Carlo algorithms for electronic structure at the petascale; The Endstation project Journal of Physics: Conference Series. 125. DOI: 10.1088/1742-6596/125/1/012057  0.503
2007 Suewattana M, Purwanto W, Zhang S, Krakauer H, Walter EJ. Phaseless auxiliary-field quantum Monte Carlo calculations with plane waves and pseudopotentials: Applications to atoms and molecules Physical Review B - Condensed Matter and Materials Physics. 75. DOI: 10.1103/Physrevb.75.245123  0.51
2005 Purwanto W, Zhang S. Correlation effects in the ground state of trapped atomic Bose gases Physical Review A. 72. DOI: 10.1103/Physreva.72.053610  0.629
2004 Purwanto W, Zhang S. Quantum Monte Carlo method for the ground state of many-boson systems. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 70: 056702. PMID 15600791 DOI: 10.1103/Physreve.70.056702  0.668
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