Bibliografías temáticas / Periodic density functional theory / Artículos de revistas

Artículos de revistas sobre el tema "Periodic density functional theory"

Siga este enlace para ver otros tipos de publicaciones sobre el tema: Periodic density functional theory.
Autor: Grafiati
Publicado: 6 de septiembre de 2023

Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros

Elija tipo de fuente:

Consulte los 50 mejores artículos de revistas para su investigación sobre el tema "Periodic density functional theory".

Junto a cada fuente en la lista de referencias hay un botón "Agregar a la bibliografía". Pulsa este botón, y generaremos automáticamente la referencia bibliográfica para la obra elegida en el estilo de cita que necesites: APA, MLA, Harvard, Vancouver, Chicago, etc.

También puede descargar el texto completo de la publicación académica en formato pdf y leer en línea su resumen siempre que esté disponible en los metadatos.

Explore artículos de revistas sobre una amplia variedad de disciplinas y organice su bibliografía correctamente.

1

Genova, Alessandro, Davide Ceresoli y Michele Pavanello. "Periodic subsystem density-functional theory". Journal of Chemical Physics 141, n.º 17 (7 de noviembre de 2014): 174101. http://dx.doi.org/10.1063/1.4897559.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
2

Ring, P. "Covariant density functional theory for rare isotopes". HNPS Proceedings 14 (5 de diciembre de 2019): 25. http://dx.doi.org/10.12681/hnps.2244.

Texto completo
Resumen
Modern methods for the description of the nuclear many-body system use the concepts of density functional theory (DFT) and of effective field theory (EFT). The covariant version of this theory is based on a density functional which takes into account Lorentz symmetry in a self-consistent way. Pairing correlations play an important role in all open-shell configurations. They are included in relativistic Hartree Bogoliubov (RHB) theory by an effective residual interaction of finite range. With a minimal number of phenomenological parameters this theory allows a very successful phenomenological description of ground state properties of nuclei all over the periodic table. Recently this method has also been extended for the investigations of excited states, such as collective vibrations and rotations.
Los estilos APA, Harvard, Vancouver, ISO, etc.
3

McFarland, John y Efstratios Manousakis. "Imaginary-time time-dependent density functional theory for periodic systems". Journal of Physics: Condensed Matter 33, n.º 5 (10 de noviembre de 2020): 055903. http://dx.doi.org/10.1088/1361-648x/abbe7e.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
4

Rozanska, Xavier, Mayela García-Sánchez, Emiel J. M. Hensen y Rutger A. Van Santen. "A periodic density functional theory study of gallium-exchanged mordenite". Comptes Rendus Chimie 8, n.º 3-4 (marzo de 2005): 509–20. http://dx.doi.org/10.1016/j.crci.2004.11.013.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
5

Sansone, Giuseppe, Bartolomeo Civalleri, Denis Usvyat, Julien Toulouse, Kamal Sharkas y Lorenzo Maschio. "Range-separated double-hybrid density-functional theory applied to periodic systems". Journal of Chemical Physics 143, n.º 10 (14 de septiembre de 2015): 102811. http://dx.doi.org/10.1063/1.4922996.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
6

Chen, Zhao-Xu, Chun-Gen Liu, Yi Chen y Yuan-Sheng Jiang. "Theoretical investigation on BaTiO3 with periodic density functional theory BLYP method". Chemical Physics 270, n.º 2 (agosto de 2001): 253–61. http://dx.doi.org/10.1016/s0301-0104(01)00400-1.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
7

Lin, Zijing. "Pulay forces in density functional theory for periodic and molecular systems". Physics Letters A 299, n.º 4 (julio de 2002): 413–17. http://dx.doi.org/10.1016/s0375-9601(02)00615-1.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
8

Gavini, Vikram, Jaroslaw Knap, Kaushik Bhattacharya y Michael Ortiz. "Non-periodic finite-element formulation of orbital-free density functional theory". Journal of the Mechanics and Physics of Solids 55, n.º 4 (abril de 2007): 669–96. http://dx.doi.org/10.1016/j.jmps.2006.09.011.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
9

Suryanarayana, Phanish, Vikram Gavini, Thomas Blesgen, Kaushik Bhattacharya y Michael Ortiz. "Non-periodic finite-element formulation of Kohn–Sham density functional theory". Journal of the Mechanics and Physics of Solids 58, n.º 2 (febrero de 2010): 256–80. http://dx.doi.org/10.1016/j.jmps.2009.10.002.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
10

Towler, Michael D., Ales Zupan y Mauro Causà. "Density functional theory in periodic systems using local Gaussian basis sets". Computer Physics Communications 98, n.º 1-2 (octubre de 1996): 181–205. http://dx.doi.org/10.1016/0010-4655(96)00078-1.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
11

Yong, Yongliang, Xiping Hao, Chao Li, Xiaohong Li, Tongwei Li, Hongling Cui y Shijie Lv. "Density functional studies of small silicon clusters adsorbed on graphene". RSC Advances 5, n.º 48 (2015): 38680–89. http://dx.doi.org/10.1039/c5ra02081f.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
12

Kenge, Nivedita, Sameer Pitale y Kavita Joshi. "The nature of electrophilic oxygen: Insights from periodic density functional theory investigations". Surface Science 679 (enero de 2019): 188–95. http://dx.doi.org/10.1016/j.susc.2018.09.009.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
13

Zhao, Rui-Sheng, Jing-Shuang Dang, Tao Yang y Xiang Zhao. "Density functional theory study on configurations and electronic properties of periodic nanoridges". Computational Materials Science 77 (septiembre de 2013): 312–15. http://dx.doi.org/10.1016/j.commatsci.2013.04.019.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
14

Ghosh, Swarnava y Phanish Suryanarayana. "Higher-order finite-difference formulation of periodic Orbital-free Density Functional Theory". Journal of Computational Physics 307 (febrero de 2016): 634–52. http://dx.doi.org/10.1016/j.jcp.2015.12.027.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
15

Mavrikakis, M., D. J. Doren y M. A. Barteau. "Density Functional Theory Calculations for Simple Oxametallacycles: Trends across the Periodic Table". Journal of Physical Chemistry B 102, n.º 2 (enero de 1998): 394–99. http://dx.doi.org/10.1021/jp971450p.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
16

Luber, Sandra. "Local electric dipole moments for periodic systems via density functional theory embedding". Journal of Chemical Physics 141, n.º 23 (21 de diciembre de 2014): 234110. http://dx.doi.org/10.1063/1.4903828.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
17

Reckien, Werner, Florian Janetzko, Michael F. Peintinger y Thomas Bredow. "Implementation of empirical dispersion corrections to density functional theory for periodic systems". Journal of Computational Chemistry 33, n.º 25 (8 de junio de 2012): 2023–31. http://dx.doi.org/10.1002/jcc.23037.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
18

Demir, Hakan, Jeffery A. Greathouse, Chad L. Staiger, John J. Perry IV, Mark D. Allendorf y David S. Sholl. "DFT-based force field development for noble gas adsorption in metal organic frameworks". Journal of Materials Chemistry A 3, n.º 46 (2015): 23539–48. http://dx.doi.org/10.1039/c5ta06201b.

Texto completo
Resumen
Density functional theory (DFT) based force fields (FFs) for Ar and Xe adsorption in M-MOF-74 (M = Co, Ni, Zn, Mg), ZIF-8 and HKUST-1 were developed using three DFT functionals (PBE-D2, vdW-DF, vdW-DF2) in periodic systems.
Los estilos APA, Harvard, Vancouver, ISO, etc.
19

Chachiyo, Teepanis y Hathaithip Chachiyo. "Simple and Accurate Exchange Energy for Density Functional Theory". Molecules 25, n.º 15 (31 de julio de 2020): 3485. http://dx.doi.org/10.3390/molecules25153485.

Texto completo
Resumen
A non-empirical exchange functional based on an interpolation between two limits of electron density, slowly varying limit and asymptotic limit, is proposed. In the slowly varying limit, we follow the study by Kleinman from 1984 which considered the response of a free-electron gas to an external periodic potential, but further assume that the perturbing potential also induces Bragg diffraction of the Fermi electrons. The interpolation function is motivated by the exact exchange functional of a hydrogen atom. Combined with our recently proposed correlation functional, tests on 56 small molecules show that, for the first-row molecules, the exchange-correlation combo predicts the total energies four times more accurately than the presently available Quantum Monte Carlo results. For the second-row molecules, errors of the core electrons exchange energies can be corrected, leading to the most accurate first- and second-row molecular total energy predictions reported to date despite minimal computational efforts. The calculated bond energies, zero point energies, and dipole moments are also presented, which do not outperform other methods.
Los estilos APA, Harvard, Vancouver, ISO, etc.
20

Kabengele, Tilas y Erin R. Johnson. "Theoretical modeling of structural superlubricity in rotated bilayer graphene, hexagonal boron nitride, molybdenum disulfide, and blue phosphorene". Nanoscale 13, n.º 34 (2021): 14399–407. http://dx.doi.org/10.1039/d1nr03001a.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
21

Guerrero-Sánchez, J., M. Lopez-Fuentes, F. Sánchez-Ochoa, Noboru Takeuchi y Gregorio H. Cocoletzi. "Nitrogen induced phosphorene formation on the boron phosphide (111) surface: a density functional theory study". RSC Advances 6, n.º 110 (2016): 108621–26. http://dx.doi.org/10.1039/c6ra23369d.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
22

Wang, Hui, Jing-Yao Liu, Zhifang Chai y Dongqi Wang. "Hydrocarbon chain growth and hydrogenation on V(100): a density functional theory study". RSC Advances 5, n.º 7 (2015): 4909–17. http://dx.doi.org/10.1039/c4ra15368e.

Texto completo
Resumen
The activation of CO, hydrogenation of CHx (x = 0–4) and C2Hy (y = 0–5) species and carbon chain propagation on V(100) were studied by means of periodic density functional theory (DFT) calculations.
Los estilos APA, Harvard, Vancouver, ISO, etc.
23

Golosnaya, Maria N., Nadezhda A. Nikitina, Daria A. Pichugina, Nikolay E. Kuz’menko y Vasily V. Kaichev. "SIMULATION OF VANADIUM OXIDE STRUCTURE ON ANATASE SURFACE BY DENSITY FUNCTIONAL THEORY". IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA KHIMICHESKAYA TEKHNOLOGIYA 62, n.º 4 (7 de abril de 2019): 82–86. http://dx.doi.org/10.6060/ivkkt.20196204.5974i.

Texto completo
Resumen
The article is devoted to results of systematic study of the structure transformation of V2O5 supported on TiO2 (anatase). The effect of (001) TiO2-anatase on the structural properties and morphology of V2O5 was analyzed using the spin-polarized density functional theory (DFT) in the periodic approach. The calculations were performed using the VASP code with PBE energy functional and plane wave basis set. The catalyst is represented as a periodic surface. The supercell includes four Ti – O layers and the top V2O5 layer. A lot of different forms of V2O5 (monomeric and polymeric structures, individual crystallites) on the TiO2 surface were considered. According to the calculations of the adsorption energy, vanadium oxide on the oxide composite surface can form various forms. The monomeric form is the most stable. Calculated value of adsorption energy is -1.16 eV. The ionic interaction causes a significant change in the interatomic distances between the vanadium atom and the oxygen atom from the support d (V – O (Ti)) for all active forms. The highest value d (V – O (Ti)) was found for catalyst with the polymeric active form. It suggests that the binding of the form with the anatas is the smallest. Theoretical studies have shown that the V2O5/TiO2 system is dynamic and can change the surface structure under the different conditions.
Los estilos APA, Harvard, Vancouver, ISO, etc.
24

Łazarski, Roman, Asbjörn M. Burow y Marek Sierka. "Density Functional Theory for Molecular and Periodic Systems Using Density Fitting and Continuous Fast Multipole Methods". Journal of Chemical Theory and Computation 11, n.º 7 (11 de junio de 2015): 3029–41. http://dx.doi.org/10.1021/acs.jctc.5b00252.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
25

Tian, Xinxin, Tao Wang y Haijun Jiao. "Mechanism of coverage dependent CO adsorption and dissociation on the Mo(100) surface". Physical Chemistry Chemical Physics 19, n.º 3 (2017): 2186–92. http://dx.doi.org/10.1039/c6cp08129k.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
26

Wang, Zishen y Xiao-Fang Chen. "A periodic density functional theory study on methanol adsorption in HSAPO-34 zeolites". Chemical Physics Letters 771 (mayo de 2021): 138532. http://dx.doi.org/10.1016/j.cplett.2021.138532.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
27

Rozanska, X., L. A. M. M. Barbosa y R. A. van Santen. "A Periodic Density Functional Theory Study of Cumene Formation Catalyzed by H-Mordenite†". Journal of Physical Chemistry B 109, n.º 6 (febrero de 2005): 2203–11. http://dx.doi.org/10.1021/jp049227x.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
28

Ramírez-Solís, A., C. M. Zicovich-Wilson y B. Kirtman. "Periodic Hartree-Fock and density functional theory calculations for Li-doped polyacetylene chains". Journal of Chemical Physics 124, n.º 24 (28 de junio de 2006): 244703. http://dx.doi.org/10.1063/1.2208363.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
29

Liu, Yan, Zhen Hua Li, Jing Lu y Kang-Nian Fan. "Periodic Density Functional Theory Study of Propane Dehydrogenation over Perfect Ga2O3(100) Surface". Journal of Physical Chemistry C 112, n.º 51 (4 de diciembre de 2008): 20382–92. http://dx.doi.org/10.1021/jp807864z.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
30

Chulhai, Dhabih V. y Jason D. Goodpaster. "Projection-Based Correlated Wave Function in Density Functional Theory Embedding for Periodic Systems". Journal of Chemical Theory and Computation 14, n.º 4 (marzo de 2018): 1928–42. http://dx.doi.org/10.1021/acs.jctc.7b01154.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
31

Rozanska, X. "A periodic density functional theory study of thiophenic derivative cracking catalyzed by mordenite". Journal of Catalysis 215, n.º 1 (1 de abril de 2003): 20–29. http://dx.doi.org/10.1016/s0021-9517(02)00148-3.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
32

Dai, Guo-Liang, Zhi-Pan Liu, Wen-Ning Wang, Jing Lu y Kang-Nian Fan. "Oxidative Dehydrogenation of Ethane over V2O5(001): A Periodic Density Functional Theory Study". Journal of Physical Chemistry C 112, n.º 10 (marzo de 2008): 3719–25. http://dx.doi.org/10.1021/jp075843s.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
33

Bentarcurt, Yenner L., Mónica Calatayud, Jaime Klapp y Fernando Ruette. "Periodic density functional theory study of maghemite (001) surface. Structure and electronic properties". Surface Science 677 (noviembre de 2018): 239–53. http://dx.doi.org/10.1016/j.susc.2018.06.005.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
34

Moses, Poul Georg y Jens K. Nørskov. "Methanol to Dimethyl Ether over ZSM-22: A Periodic Density Functional Theory Study". ACS Catalysis 3, n.º 4 (18 de marzo de 2013): 735–45. http://dx.doi.org/10.1021/cs300722w.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
35

Zhao, Lianming, Shengping Wang, Qiuyue Ding, Wenbin Xu, Pengpeng Sang, Yuhua Chi, Xiaoqing Lu y Wenyue Guo. "The Oxidation of Methanol on PtRu(111): A Periodic Density Functional Theory Investigation". Journal of Physical Chemistry C 119, n.º 35 (20 de agosto de 2015): 20389–400. http://dx.doi.org/10.1021/acs.jpcc.5b03951.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
36

Zicovich-Wilson, C. M., B. Kirtman, B. Civalleri y A. Ramírez-Solís. "Periodic density functional theory calculations for 3-dimensional polyacetylene with empirical dispersion terms". Physical Chemistry Chemical Physics 12, n.º 13 (2010): 3289. http://dx.doi.org/10.1039/b918539a.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
37

Fu, Hui, Zhi-Pan Liu, Zhen-Hua Li, Wen-Ning Wang y Kang-Nian Fan. "Periodic Density Functional Theory Study of Propane Oxidative Dehydrogenation over V2O5(001) Surface". Journal of the American Chemical Society 128, n.º 34 (agosto de 2006): 11114–23. http://dx.doi.org/10.1021/ja0611745.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
38

Ramírez-Solís, A., B. Kirtman, R. Bernal-Jáquez y C. M. Zicovich-Wilson. "Periodic Density Functional Theory Calculations for Na-doped Quasi-one-dimensional Polyacetylene Chains". Journal of Physical Chemistry C 112, n.º 25 (31 de mayo de 2008): 9493–500. http://dx.doi.org/10.1021/jp077426l.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
39

Grimmer, Hans y Bernard Delley. "Density functional theory calculations of merohedric twinning in KLiSO4". Zeitschrift für Kristallographie - Crystalline Materials 234, n.º 4 (24 de abril de 2019): 211–17. http://dx.doi.org/10.1515/zkri-2018-2126.

Texto completo
Resumen
Abstract Density functional theory (DFT) calculations have been performed on five models of periodic, polysynthetic twin interfaces in the ambient-temperature phase of KLiSO4, which has space group P63. The models represent the three merohedric twin laws (m||z, 2⊥z and 1̅) with boundary plane (1 0 1̅ 0), also with boundary plane (0 0 0 1) in case of m, and with boundary plane (1 2̅ 1 0) in case of 1̅. The models satisfy stoichiometry at the boundary plane and maintain the fourfold coordination of the Li and S atoms and the twofold coordination of the oxygen atoms. Relaxed lattice parameters and atomic positions were determined by DFT, using the DMol3 code with functional PBEsol. The energy difference between polysynthetic twin and single crystal per primitive cell of the twin is 0.0009 eV for m(0 0 0 1), 0.09 eV for 1̅(1 0 1̅ 0), 0.58 eV for m(1 0 1̅ 0) and 0.55 eV for 2(1 0 1̅ 0). In KLiSO4 crystals grown from aqueous solutions the first twin was frequently observed, similarly also the second twin in Cr-doped crystals, whereas the third twin appeared only rarely and the fourth was not observed. Not only for KLiSO4 but also for quartz, the energy of twins and the frequency of their occurrence are closely connected for crystals grown from aqueous solutions, whereas for the formation of transformation twins the availability of twin nuclei plays a major role.
Los estilos APA, Harvard, Vancouver, ISO, etc.
40

RING, P. "COVARIANT DENSITY FUNCTIONAL THEORY FOR COLLECTIVE EXCITATIONS IN NUCLEI FAR FROM STABILITY". International Journal of Modern Physics E 15, n.º 02 (marzo de 2006): 520–28. http://dx.doi.org/10.1142/s0218301306004478.

Texto completo
Resumen
Modern methods for the description of the nuclear many-body system use the concepts of density functional theory (DFT) and of effective field theory (EFT). Relativistic Hartree Bogoliubov (RHB) theory is a covariant version of this method, which takes into account Lorentz symmetry and pairing correlations in a fully self-consistent way. This theory has been used in the past for a very successful phenomenological description of ground state properties of nuclei all over the periodic table. Recently is also has been extended for the investigation of excited states. We discuss the calculation of rotational bands within cranked RHB-theory and recent investigations of vibrational excitations within the framework of relativistic Quasiparticle Random Phase Approximation (QRPA).
Los estilos APA, Harvard, Vancouver, ISO, etc.
41

Behara, Pavan Kumar y Michel Dupuis. "Electron transfer in extended systems: characterization by periodic density functional theory including the electronic coupling". Physical Chemistry Chemical Physics 22, n.º 19 (2020): 10609–23. http://dx.doi.org/10.1039/c9cp05133c.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
42

Tian, Xinxin, Tao Wang y Haijun Jiao. "Oxidation of the hexagonal Mo2C(101) surface by H2O dissociative adsorption". Catalysis Science & Technology 7, n.º 13 (2017): 2789–97. http://dx.doi.org/10.1039/c7cy00728k.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
43

Ghambarian, Mehdi, Zahra Azizi y Mohammad Ghashghaee. "Remarkable improvement in phosgene detection with a defect-engineered phosphorene sensor: first-principles calculations". Physical Chemistry Chemical Physics 22, n.º 17 (2020): 9677–84. http://dx.doi.org/10.1039/d0cp00427h.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
44

Delle Piane, Massimo, Marta Corno, Roberto Orlando, Roberto Dovesi y Piero Ugliengo. "Elucidating the fundamental forces in protein crystal formation: the case of crambin". Chemical Science 7, n.º 2 (2016): 1496–507. http://dx.doi.org/10.1039/c5sc03447g.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
45

Correa, Julian David, Elizabeth Florez y Miguel Eduardo Mora-Ramos. "Ab initio study of hydrogen chemisorption in nitrogen-doped carbon nanotubes". Physical Chemistry Chemical Physics 18, n.º 36 (2016): 25663–70. http://dx.doi.org/10.1039/c6cp04531f.

Texto completo
Resumen
The electronic structure of single walled nitrogen-doped carbon nanotubes is calculated by first principles using density functional theory within the supercell approach with periodic boundary conditions.
Los estilos APA, Harvard, Vancouver, ISO, etc.
46

Jabraoui, Hicham, Ibrahim Khalil, Sébastien Lebègue y Michael Badawi. "Ab initio screening of cation-exchanged zeolites for biofuel purification". Molecular Systems Design & Engineering 4, n.º 4 (2019): 882–92. http://dx.doi.org/10.1039/c9me00015a.

Texto completo
Resumen
Using periodic density functional theory calculations combined with four dispersion-correction schemes, we have investigated the adsorption of phenol, toluene and water for various cation-exchanged faujasite zeolites.
Los estilos APA, Harvard, Vancouver, ISO, etc.
47

Liu, Yunjie, Wenyue Guo, Xiaoqing Lu, Wei Gao, Guixia Li, Yahui Guo, Jun Zhu y Lanzhong Hao. "Density functional theory study of hydrogenation of S to H2S on Pt–Pd alloy surfaces". RSC Advances 6, n.º 8 (2016): 6289–99. http://dx.doi.org/10.1039/c5ra20087c.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
48

Perdew, John P., Weitao Yang, Kieron Burke, Zenghui Yang, Eberhard K. U. Gross, Matthias Scheffler, Gustavo E. Scuseria et al. "Understanding band gaps of solids in generalized Kohn–Sham theory". Proceedings of the National Academy of Sciences 114, n.º 11 (6 de marzo de 2017): 2801–6. http://dx.doi.org/10.1073/pnas.1621352114.

Texto completo
Resumen
The fundamental energy gap of a periodic solid distinguishes insulators from metals and characterizes low-energy single-electron excitations. However, the gap in the band structure of the exact multiplicative Kohn–Sham (KS) potential substantially underestimates the fundamental gap, a major limitation of KS density-functional theory. Here, we give a simple proof of a theorem: In generalized KS theory (GKS), the band gap of an extended system equals the fundamental gap for the approximate functional if the GKS potential operator is continuous and the density change is delocalized when an electron or hole is added. Our theorem explains how GKS band gaps from metageneralized gradient approximations (meta-GGAs) and hybrid functionals can be more realistic than those from GGAs or even from the exact KS potential. The theorem also follows from earlier work. The band edges in the GKS one-electron spectrum are also related to measurable energies. A linear chain of hydrogen molecules, solid aluminum arsenide, and solid argon provide numerical illustrations.
Los estilos APA, Harvard, Vancouver, ISO, etc.
49

Zhang, Yong-Chao, Zhi-Jun Zuo, Rui-Peng Ren y Yong-Kang Lv. "Insights into the effect of Pt doping of Cu(110)/H2O for methanol decomposition: a density functional theory study". RSC Advances 6, n.º 110 (2016): 109124–31. http://dx.doi.org/10.1039/c6ra09395g.

Texto completo
Resumen
Density functional theory calculations with the periodic slab model were performed to investigate the methanol decomposition mechanism with different ratios of Pt doped into Cu(110)/H2O surfaces.
Los estilos APA, Harvard, Vancouver, ISO, etc.
50

Du, Pan, Yuan Gao, Ping Wu y Chenxin Cai. "Exploring the methanol decomposition mechanism on the Pt3Ni(100) surface: a periodic density functional theory study". Physical Chemistry Chemical Physics 20, n.º 15 (2018): 10132–41. http://dx.doi.org/10.1039/c8cp00768c.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
También puede estar interesado en las bibliografías sobre el tema "Periodic density functional theory" para otros tipos de fuentes:
Tesis Libros
Ofrecemos descuentos en todos los planes premium para autores cuyas obras están incluidas en selecciones literarias temáticas. ¡Contáctenos para obtener un código promocional único!

Pasar a la bibliografía