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1. First-principles calculations into electronic, and excitonic effects of CH3NH3PbX3 (X = Br, I) perovskite solar cells NSTL国家科技图书文献中心

Thi Han N. | Le Manh T.... - 《Physica, B. Condensed Matter》 - 2024,682 - 共5页 - 被引量：1

摘要： CH3NH3PbX3 (X = Br, I) have garnered significant research | CH3NH3PbX3 utilizing first-principles calculations based on | CH3NH3PbX3 exhibits direct band gap semiconductors, low | , CH3NH3PbX3* processes interesting optical properties* | hybridization concept. These features suggest that CH3NH3PbX3

关键词： CH3NH3PbX3 (X = Br, I) | DFT | GW | GW-BSE | Orbital hybridizations | Perovskite solar cells

2. A Comprehensive DFT Study of the Structural and Electronic Properties of Orthorhombic Perovskites CH3NH3PbX3(X = Br and I) NSTL国家科技图书文献中心

S.Elhadfi | J.Chenouf ... - 《Advanced materials for sustainable energy and engineering: selected proceedings of the 2023 International Conference on Advanced Materials for Sustainable Energy and Engineering (ICAMSEE)》 - International Conference on Advanced Materials for Sustainable Energy and Engineering - 2024, - 32～37 - 共6页

摘要： of the halogenated metal perovskite CH3NH3PbX3(X | = Br and I),using density functional theory(DFT | The present study investigates the electronic | and structural properties of the orthorhombic phase | )method.Based on extensive computational analyses,we explore

关键词： CH3NH3PbX3(X = I | Br) | Band gap | DFT

3. Structural, electronic and optical characterization of thin film CH3 NH3 PbX3 (X =I and Br) compared to first-principles calculations NSTL国家科技图书文献中心

Najih H. | Soussi A.... - 《Optical materials》 - 2024,157(Nov. Pt.2) - 1.1～1.13 - 共13页

摘要： CH3NH3PbX3(X=I and Br) (MAPX) thin film as precursor | depth the properties of CH3NH3PbX3(X=I and Br) hybrid | properties of the CH3NH3PbX3(X=I and Br) thin film. The | bandgap energy around 1.50 and 2.20eV for CH3NH3PbX3(X=I | materials for perovskite based optoelectronic devices. X

关键词： AFM | DFT calculation | Perovskites | Photoluminescence | Spray ultrasonic technique

4. Halide tuning in derivative organic-inorganic perovskites, MAPb(Br 1-x Cl x ) 3 ( x =0-1): exploring structural, optical and vibrational characteristics NSTL国家科技图书文献中心

Dutt, Shankar | Trivedi, Ayushi ... - 《Journal of Materials Science》 - 2024,59(32) - 15449～15468 - 共20页 - 被引量：1

摘要： (OIMHP's), particularly CH3NH3PbX3* (X = I, Br, Cl) and* | , MAPb(Br1-xClx)(3) (x = 0 to 1) and further studied | vibrational properties using X-ray diffraction (XRD | the MAPb(Br1-xClx)(3) (x = 0 to 1) perovskite. The | Organic-inorganic metal halide perovskites

关键词： ENERGY-GAP VARIATIONS | X-RAY-DIFFRACTION | HYBRID PEROVSKITES | SINGLE-CRYSTALS | CH3NH3PBX3 X | BANDGAP | LIGHT | DEGRADATION | ABSORPTION | TRANSITION

5. Structural and optical characterization of CH3NH3PbX3 (X= I, Br and Cl) powder as precursor materials for perovskite based optoelectronic devices EI 工程索引 NSTL国家科技图书文献中心

Ouafi M. | Atourki L.... - 《Materials Chemistry and Physics》 - 2023,301 - 共5页 - 被引量：3

摘要：-quality CH3NH3PbX3(X = I, Br, and Cl) powders as | eV for MAPbX3 (X = I, Br and Cl, respectively | processing steps with simple precursors. The X-ray | © 2023 Elsevier B.V.This work is a detailed | report of the synthesis and characterization of high

关键词： Nanocrystals | Optoelectronic devices | Perovskite precursors | Powder perovskites | Single crystal | Thin film

6. DFT study of electronic structure and mobility of pristine and fluorinated methylammonium lead halide perovskites (CH3NH3PbX3, X = I, Br, Cl) EI 工程索引 SCIE Web of Science核心 NSTL国家科技图书文献中心

Mohd Tauheed Ilyas | Kulwinder Kaur ... - 《International journal of energy research》 - 2022,46(5) - 6889～6900 - 共12页 - 被引量：4

摘要： methylammonium lead halide perovskites (CH3NH3PbX3, X?=?I, Br | CH3NH3PbX3 and CF3NH3PbX3 exhibit direct bandgaps (1.5‐2.8 | Summary We present the electronic structure | and mobility of pristine and fluorinated | , Cl) using DFT calculations. We find that both

关键词： carrier mobility | density functional theory | fluorinated lead halide perovskites | perovskite solar cell

7. High-pressure investigations in CH3NH3PbX3 (X = I, Br, and Cl): Suppression of ion migration and stabilization of low-temperature structure SCIE Web of Science核心 EI 工程索引 NSTL国家科技图书文献中心

Chan, Yuk Tai | Elliger, Natanja ... - 《Physical review, B. Covering condensed matter and materials physics》 - 2022,106(21) - ARTN 214106～ - 共10页 - 被引量：4

摘要： perovskites CH3NH3PbX3* (X = I, Br, or Cl). Ion migration can* | Hybrid organic-inorganic halide perovskites | represent a promising next-generation photovoltaic | material with drawbacks for structure stability and | composition concerns. Demonstrations of ion migration and

关键词： METHYLAMMONIUM LEAD IODIDE | ORGANOMETAL TRIHALIDE PEROVSKITE | VISIBLE-LIGHT RESPONSE | HYBRID PEROVSKITES | PHASE-TRANSITIONS | SOLAR-CELLS | AMORPHIZATION | DIFFUSION | QUANTIFICATION | DYNAMICS

8. Investigation of carrier transport behavior for cubic CH3NH3SnX3 and CH3NH3PbX3 (X=Br and I) using Boltzmann transport equation EI 工程索引 SCIE Web of Science核心 NSTL国家科技图书文献中心

Su Y. | Li N.... - 《Computational Materials Science》 - 2022,213 - 共5页 - 被引量：6

摘要：-limited mobility for CH3NH3SnX3 and CH3NH3PbX3* (X=Br and* | I) is successfully predicted by ab initio | Pb(Sn)-I(Br) atoms limit carrier mobility | © 2022 Elsevier B.V.As a novel semiconductor | , hybrid halide perovskites become candidate materials

关键词： First principles calculation | Hybrid perovskite | Phonon-limited mobility

9. Parallel Alignment of Methylammonium Cations in an Orthorhombic CH3NH3PbCl3 Single Crystal Observed by Polarized Micro-Raman Scattering Spectroscopy EI 工程索引 SCIE Web of Science核心 NSTL国家科技图书文献中心

Kim, Yejin | Bae, Soungmin ... - 《Chemistry of Materials: A Publication of the American Chemistry Society》 - 2022,34(7) - 2972～2980 - 共9页 - 被引量：4

摘要： with respect to the PbX3 cage in CH3NH3PbX3* (X = I* | To increase their efficiency and improve their | chemical stability, hybrid organic-inorganic perovskites | (HOIPs) have been studied intensely over the past few | years. There are some unresolved issues with the

关键词： HALIDE PEROVSKITES | PHASE-TRANSITIONS | TENSOR ANALYSIS | STABILITY | EVOLUTION | DYNAMICS | GROWTH | MODES | BR

10. CH3NH3PbI3 Perovskite with Enhanced Absorption and Stability Using Silver Nanowires and the Anatase Structure of TiO2 Nanowires SCIE Web of Science核心 EI 工程索引 NSTL国家科技图书文献中心

Wang, Yunjia | Qu, Junle ... - 《Journal of Electronic Materials》 - 2022,51(2) - 778～784 - 共7页 - 被引量：1

摘要：Recently, CH3NH3PbX3* (X = Cl, Br, I* | ) perovskites have been widely reported in photoelectric | fields. However, the lower absorption efficiency and | poor stability have restricted their further | applications. In this work, we propose an absorber composed

关键词： CH3NH3PbX3 (X = Br, I) | DFT | GW | GW-BSE | Orbital hybridizations | Perovskite solar cells

摘要： of the halogenated metal perovskite CH3NH3PbX3(X | = Br and I),using density functional theory(DFT | The present study investigates the electronic | and structural properties of the orthorhombic phase | )method.Based on extensive computational analyses,we explore

关键词： CH3NH3PbX3(X = I | Br) | Band gap | DFT

摘要： CH3NH3PbX3(X=I and Br) (MAPX) thin film as precursor | depth the properties of CH3NH3PbX3(X=I and Br) hybrid | properties of the CH3NH3PbX3(X=I and Br) thin film. The | bandgap energy around 1.50 and 2.20eV for CH3NH3PbX3(X=I | materials for perovskite based optoelectronic devices. X

关键词： AFM | DFT calculation | Perovskites | Photoluminescence | Spray ultrasonic technique

摘要： (OIMHP's), particularly CH3NH3PbX3* (X = I, Br, Cl) and* | , MAPb(Br1-xClx)(3) (x = 0 to 1) and further studied | vibrational properties using X-ray diffraction (XRD | the MAPb(Br1-xClx)(3) (x = 0 to 1) perovskite. The | Organic-inorganic metal halide perovskites

关键词： ENERGY-GAP VARIATIONS | X-RAY-DIFFRACTION | HYBRID PEROVSKITES | SINGLE-CRYSTALS | CH3NH3PBX3 X | BANDGAP | LIGHT | DEGRADATION | ABSORPTION | TRANSITION

摘要：-quality CH3NH3PbX3(X = I, Br, and Cl) powders as | eV for MAPbX3 (X = I, Br and Cl, respectively | processing steps with simple precursors. The X-ray | © 2023 Elsevier B.V.This work is a detailed | report of the synthesis and characterization of high

关键词： Nanocrystals | Optoelectronic devices | Perovskite precursors | Powder perovskites | Single crystal | Thin film

摘要： methylammonium lead halide perovskites (CH3NH3PbX3, X?=?I, Br | CH3NH3PbX3 and CF3NH3PbX3 exhibit direct bandgaps (1.5‐2.8 | Summary We present the electronic structure | and mobility of pristine and fluorinated | , Cl) using DFT calculations. We find that both

关键词： carrier mobility | density functional theory | fluorinated lead halide perovskites | perovskite solar cell

摘要： perovskites CH3NH3PbX3* (X = I, Br, or Cl). Ion migration can* | Hybrid organic-inorganic halide perovskites | represent a promising next-generation photovoltaic | material with drawbacks for structure stability and | composition concerns. Demonstrations of ion migration and

关键词： METHYLAMMONIUM LEAD IODIDE | ORGANOMETAL TRIHALIDE PEROVSKITE | VISIBLE-LIGHT RESPONSE | HYBRID PEROVSKITES | PHASE-TRANSITIONS | SOLAR-CELLS | AMORPHIZATION | DIFFUSION | QUANTIFICATION | DYNAMICS

摘要：-limited mobility for CH3NH3SnX3 and CH3NH3PbX3* (X=Br and* | I) is successfully predicted by ab initio | Pb(Sn)-I(Br) atoms limit carrier mobility | © 2022 Elsevier B.V.As a novel semiconductor | , hybrid halide perovskites become candidate materials

关键词： First principles calculation | Hybrid perovskite | Phonon-limited mobility

摘要： with respect to the PbX3 cage in CH3NH3PbX3* (X = I* | To increase their efficiency and improve their | chemical stability, hybrid organic-inorganic perovskites | (HOIPs) have been studied intensely over the past few | years. There are some unresolved issues with the

关键词： HALIDE PEROVSKITES | PHASE-TRANSITIONS | TENSOR ANALYSIS | STABILITY | EVOLUTION | DYNAMICS | GROWTH | MODES | BR

摘要：Recently, CH3NH3PbX3* (X = Cl, Br, I* | ) perovskites have been widely reported in photoelectric | fields. However, the lower absorption efficiency and | poor stability have restricted their further | applications. In this work, we propose an absorber composed

关键词： Perovskite | silver nanowire | TiO2 nanowire | complex | synergistic effect | SOLAR-CELLS | NANOCRYSTALS | COST | INTERFACE | EVOLUTION...

4008-161-200 800-990-8900

国家科技图书文献中心

关键词： CH3NH3PbX3 (X = Br, I) | DFT | GW | GW-BSE | Orbital hybridizations | Perovskite solar cells

摘要： of the halogenated metal perovskite CH3NH3PbX3(X | = Br and I),using density functional theory(DFT | The present study investigates the electronic | and structural properties of the orthorhombic phase | )method.Based on extensive computational analyses,we explore

关键词： CH3NH3PbX3(X = I | Br) | Band gap | DFT

摘要： CH3NH3PbX3(X=I and Br) (MAPX) thin film as precursor | depth the properties of CH3NH3PbX3(X=I and Br) hybrid | properties of the CH3NH3PbX3(X=I and Br) thin film. The | bandgap energy around 1.50 and 2.20eV for CH3NH3PbX3(X=I | materials for perovskite based optoelectronic devices. X

关键词： AFM | DFT calculation | Perovskites | Photoluminescence | Spray ultrasonic technique

摘要： (OIMHP's), particularly CH3NH3PbX3 (X = I, Br, Cl) and | , MAPb(Br1-xClx)(3) (x = 0 to 1) and further studied | vibrational properties using X-ray diffraction (XRD | the MAPb(Br1-xClx)(3) (x = 0 to 1) perovskite. The | Organic-inorganic metal halide perovskites

关键词： ENERGY-GAP VARIATIONS | X-RAY-DIFFRACTION | HYBRID PEROVSKITES | SINGLE-CRYSTALS | CH3NH3PBX3 X | BANDGAP | LIGHT | DEGRADATION | ABSORPTION | TRANSITION

摘要：-quality CH3NH3PbX3(X = I, Br, and Cl) powders as | eV for MAPbX3 (X = I, Br and Cl, respectively | processing steps with simple precursors. The X-ray | © 2023 Elsevier B.V.This work is a detailed | report of the synthesis and characterization of high

关键词： Nanocrystals | Optoelectronic devices | Perovskite precursors | Powder perovskites | Single crystal | Thin film

摘要： methylammonium lead halide perovskites (CH3NH3PbX3, X?=?I, Br | CH3NH3PbX3 and CF3NH3PbX3 exhibit direct bandgaps (1.5‐2.8 | Summary We present the electronic structure | and mobility of pristine and fluorinated | , Cl) using DFT calculations. We find that both

关键词： carrier mobility | density functional theory | fluorinated lead halide perovskites | perovskite solar cell

摘要： perovskites CH3NH3PbX3 (X = I, Br, or Cl). Ion migration can | Hybrid organic-inorganic halide perovskites | represent a promising next-generation photovoltaic | material with drawbacks for structure stability and | composition concerns. Demonstrations of ion migration and

关键词： METHYLAMMONIUM LEAD IODIDE | ORGANOMETAL TRIHALIDE PEROVSKITE | VISIBLE-LIGHT RESPONSE | HYBRID PEROVSKITES | PHASE-TRANSITIONS | SOLAR-CELLS | AMORPHIZATION | DIFFUSION | QUANTIFICATION | DYNAMICS

摘要：-limited mobility for CH3NH3SnX3 and CH3NH3PbX3 (X=Br and | I) is successfully predicted by ab initio | Pb(Sn)-I(Br) atoms limit carrier mobility | © 2022 Elsevier B.V.As a novel semiconductor | , hybrid halide perovskites become candidate materials

关键词： First principles calculation | Hybrid perovskite | Phonon-limited mobility

摘要： with respect to the PbX3 cage in CH3NH3PbX3 (X = I | To increase their efficiency and improve their | chemical stability, hybrid organic-inorganic perovskites | (HOIPs) have been studied intensely over the past few | years. There are some unresolved issues with the

关键词： HALIDE PEROVSKITES | PHASE-TRANSITIONS | TENSOR ANALYSIS | STABILITY | EVOLUTION | DYNAMICS | GROWTH | MODES | BR

摘要：Recently, CH3NH3PbX3 (X = Cl, Br, I | ) perovskites have been widely reported in photoelectric | fields. However, the lower absorption efficiency and | poor stability have restricted their further | applications. In this work, we propose an absorber composed

关键词： Perovskite | silver nanowire | TiO2 nanowire | complex | synergistic effect | SOLAR-CELLS | NANOCRYSTALS | COST | INTERFACE | EVOLUTION...

4008-161-200 800-990-8900

国家科技图书文献中心

摘要： (OIMHP's), particularly CH3NH3PbX3* (X = I, Br, Cl) and* | , MAPb(Br1-xClx)(3) (x = 0 to 1) and further studied | vibrational properties using X-ray diffraction (XRD | the MAPb(Br1-xClx)(3) (x = 0 to 1) perovskite. The | Organic-inorganic metal halide perovskites

摘要： perovskites CH3NH3PbX3* (X = I, Br, or Cl). Ion migration can* | Hybrid organic-inorganic halide perovskites | represent a promising next-generation photovoltaic | material with drawbacks for structure stability and | composition concerns. Demonstrations of ion migration and

摘要：-limited mobility for CH3NH3SnX3 and CH3NH3PbX3* (X=Br and* | I) is successfully predicted by ab initio | Pb(Sn)-I(Br) atoms limit carrier mobility | © 2022 Elsevier B.V.As a novel semiconductor | , hybrid halide perovskites become candidate materials

摘要： with respect to the PbX3 cage in CH3NH3PbX3* (X = I* | To increase their efficiency and improve their | chemical stability, hybrid organic-inorganic perovskites | (HOIPs) have been studied intensely over the past few | years. There are some unresolved issues with the

摘要：Recently, CH3NH3PbX3* (X = Cl, Br, I* | ) perovskites have been widely reported in photoelectric | fields. However, the lower absorption efficiency and | poor stability have restricted their further | applications. In this work, we propose an absorber composed