@@ -1011,3 +1011,67 @@ @Article{Balyakin_PhysRevE_2020_v102_p052125
10111011 doi = { 10.1103/PhysRevE.102.052125} ,
10121012 image = { https://journals.aps.org/pre/article/10.1103/PhysRevE.102.052125/figures/1/thumbnail} ,
10131013}
1014+ @Article {CalegariAndrade_PhysRevMaterials_2020_v4_p113803 ,
1015+ author = { Marcos F. {Calegari Andrade} and Annabella Selloni} ,
1016+ title = { {Structure of disordered <mml:math xmlns:mml="http://www.w3.org/1998/M
1017+ ath/MathML"><mml:msub><mml:mi>TiO</mml:mi><mml:mn>2</mml:mn></mml:msub
1018+ ></mml:math> phases from <i>ab initio</i> based deep neural network
1019+ simulations}} ,
1020+ journal = { Phys. Rev. Materials} ,
1021+ year = 2020 ,
1022+ volume = 4 ,
1023+ issue = 11 ,
1024+ pages = 113803 ,
1025+ doi = { 10.1103/PhysRevMaterials.4.113803} ,
1026+ image = { https://journals.aps.org/prmaterials/article/10.1103/PhysRevMaterials.4.113803/figures/1/thumbnail} ,
1027+ }
1028+ @Article {Gartner_ProcNatlAcadSciUSA_2020_v117_p26040 ,
1029+ author = { Thomas E {Gartner 3rd} and Linfeng Zhang and Pablo M Piaggi and
1030+ Roberto Car and Athanassios Z Panagiotopoulos and Pablo G Debenedetti} ,
1031+ title = { {Signatures of a liquid{\textendash}liquid transition in an ab initio
1032+ deep neural network model for water}} ,
1033+ journal = { Proc. Natl. Acad. Sci. U. S. A.} ,
1034+ year = 2020 ,
1035+ volume = 117 ,
1036+ issue = 42 ,
1037+ pages = { 26040--26046} ,
1038+ annote = { The possible existence of a metastable liquid-liquid transition (LLT)
1039+ and a corresponding liquid-liquid critical point (LLCP) in supercooled
1040+ liquid water remains a topic of much debate. An LLT has been
1041+ rigorously proved in three empirically parametrized molecular models
1042+ of water, and evidence consistent with an LLT has been reported for
1043+ several other such models. In contrast, experimental proof of this
1044+ phenomenon has been elusive due to rapid ice nucleation under deeply
1045+ supercooled conditions. In this work, we combined density functional
1046+ theory (DFT), machine learning, and molecular simulations to shed
1047+ additional light on the possible existence of an LLT in water. We
1048+ trained a deep neural network (DNN) model to represent the ab initio
1049+ potential energy surface of water from DFT calculations using the
1050+ Strongly Constrained and Appropriately Normed (SCAN) functional. We
1051+ then used advanced sampling simulations in the multithermal-multibaric
1052+ ensemble to efficiently explore the thermophysical properties of the
1053+ DNN model. The simulation results are consistent with the existence of
1054+ an LLCP, although they do not constitute a rigorous proof thereof. We
1055+ fit the simulation data to a two-state equation of state to provide an
1056+ estimate of the LLCP's location. These combined results-obtained from
1057+ a purely first-principles approach with no empirical parameters-are
1058+ strongly suggestive of the existence of an LLT, bolstering the
1059+ hypothesis that water can separate into two distinct liquid forms.} ,
1060+ PMCID = { PMC7584908} ,
1061+ doi = { 10.1073/pnas.2015440117} ,
1062+ image = { https://www.pnas.org/cms/10.1073/pnas.2015440117/asset/a4e91def-afd1-4efd-afbf-6ef13c2e014c/assets/images/large/pnas.2015440117fig01.jpg} ,
1063+ }
1064+ @Article {Wen_PhysRevB_2019_v100_p174101 ,
1065+ author = { Tongqi Wen and Cai-Zhuang Wang and M. J. Kramer and Yang Sun and
1066+ Beilin Ye and Haidi Wang and Xueyuan Liu and Chao Zhang and Feng Zhang
1067+ and Kai-Ming Ho and Nan Wang} ,
1068+ title = { {Development of a deep machine learning interatomic potential for
1069+ metalloid-containing Pd-Si compounds}} ,
1070+ journal = { Phys. Rev. B} ,
1071+ year = 2019 ,
1072+ volume = 100 ,
1073+ issue = 17 ,
1074+ pages = 174101 ,
1075+ doi = { 10.1103/PhysRevB.100.174101} ,
1076+ image = { https://journals.aps.org/prb/article/10.1103/PhysRevB.100.174101/figures/1/thumbnail} ,
1077+ }
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