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1. Short-wave infrared photocurrent spectroscopy to probe narrow-gap 2D materials NSTL国家科技图书文献中心

Pucher, Thomas |  Bastante, Pablo... -  《Journal of Physics,D.Applied Physics》 - 2025,58(18) - 共8页

摘要： hinder focused research on low-bandgap materials |  setup to probe low-bandgap 2D materials using |  reproduction of the system, two popular narrow-gap materials | The capability of characterizing low-bandgap |  two-dimensional (2D) materials is crucial for a wide
关键词： photocurrent spectroscopy |  optical characterization |  narrow bandgap materials |  short-wave infrared
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2. Nonlinear optical response and application of indirect narrow-bandgap SbTe nanosheets NSTL国家科技图书文献中心

Cai, Enlin |  Hao, Linhong... -  《Optics & Laser Technology》 - 2025,180 - 共10页

摘要： narrow-bandgap materials in laser technology. |  telluride (SbTe) crystal with indirect narrow bandgap are | The nonlinear optical properties of antimony |  investigated, which exhibits superior performance for |  nonlinear laser modulation in the infrared band. The
关键词： Indirect narrow-bandgap material |  Infrared laser |  Z -scan |  Saturable absorber |  Optical modulator
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3. Molecular design and synthesis of narrow-bandgap poly (thienylenevinylene)s via Co-catalyzed hydroarylation polyaddition NSTL国家科技图书文献中心

Iwamori, Ryota |  Miyata, Kenta... -  《Synthetic Metals》 - 2025,311 - 117817～ - 共8页

摘要： regioselective synthesis of narrow-bandgap poly |  optical bandgap of the PTVs. Furthermore, the lowest |  PTV has a narrow band gap and a deep LUMO energy | Donor-acceptor conjugated polymers have been |  designed and synthesized to develop high-performance
关键词： Conjugated polymers |  Polyaddition |  Hydroarylation reaction |  Cobalt catalyst |  Narrow bandgap |  Semiconducting materials
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4. Exploring nitrides: A promising alternative class of narrow bandgap semiconductors NSTL国家科技图书文献中心

Padmini Pandey |  SungWon Cho... -  《Materials Today Energy》 - 2025,48 - 101814～101814 - 共16页

摘要： class of narrow bandgap semiconductors, recognized for | . Narrow bandgap nitrides, with bandgaps typically |  significance of narrow-bandgap nitrides, focusing on their |  technological fields, positioning narrow-bandgap nitrides as |  potential, precise bandgap tuning and reliable fabrication
关键词： Nitride |  Narrow bandgap |  Fabrication |  Optoelectronics |  Energy storage
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5. First-principles calculations to investigate optoelectronic of transition-metal half-Heusler alloys MTiSn (M = Pd and Pt) for optoelectronics applications NSTL国家科技图书文献中心

Saad, H. -E. M. Musa |  Alsobhi, B. O. -  《Chemical Physics》 - 2025,588 - 共12页

摘要： properties, MTiSn demonstrate narrow bandgap semiconductor |  characteristics with an indirect bandgap of E-g = 0.507 eV (M |  the high potential of MTiSn materials for | The structural, mechanical, optical, and |  electronic properties of half-Heuslers MTiSn (M = Pd and Pt
关键词： Half-Heusler alloys MTiSn |  Electronic properties |  Mechanical properties |  Ferromagnetic properties |  Optical properties |  Density functional theory
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6. Photodiodes and phototransistors based on nanomaterials‑silicon heterostructures: a review NSTL国家科技图书文献中心

Somayeh Gholipour |  Reza Rahighi... -  《Optical and Quantum Electronics》 - 2025,57(1) - 23.1～23.40 - 共40页 - 被引量：1

摘要： narrow bandwidth, indirect bandgap, and high surface |  bandgap, which can introduce noise in optoelectronic |  the noise level. The zero bandgap of Gr may indeed |  noise by integrating Gr with non-zero bandgap |  photoelectron. Two-dimensional (2D) materials provide PhoDs
关键词： 2D materials |  Graphene |  Molybdenum disulfde |  Organic materials |  Photo-response
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7. Synergistic Treatments of Bulk and Surface in Tin-Lead Mixed Perovskite for Efficient All-Perovskite Tandem Solar Cells NSTL国家科技图书文献中心

Jiankai Xie |  Xiaonan Jin... -  《Advanced functional materials》 - 2025,35(6) - 2414819.1～2414819.8 - 共8页

摘要：Narrow-bandgap (NBG) perovskites have |  potential as light-absorbing materials in tandem solar |  paired with a wide-bandgap (WBG) semi-transparent |  attracted significant attention for their promising |  cells. However, tin-lead mixed perovskites face a
关键词： antioxidation |  energy band bending |  Sn-Pb mixed perovskite |  stability
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8. Comprehensive Numerical Simulation and Optimization of Lead-free Graded 2D-3D Perovskite Solar Cells NSTL国家科技图书文献中心

Nikita |  Basu, Rikmantra... -  《Solar Energy》 - 2025,287(Feb.) - 1.1～1.12 - 共12页

摘要：, incorporating the narrow bandgap bulk perovskite material with | 2D halide Perovskite materials have shown |  bandgap structure lends a hand in ameliorating the |  wide bandgap Sn-based perovskite graded bandgap |  tremendous potential to be an integral part of the next
关键词： Perovskite solar cells |  Tin |  2D |  3D |  Grading |  Linear |  Bandgap tuning |  ETM free |  HTM |  SCAPS 1-D...
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9. Research Progress of GeSn Photodetectors for Infrared Application NSTL国家科技图书文献中心

Jun Zheng |  Xiangquan Liu... -  《IEEE journal of selected topics in quantum electronics》 - 2025,31(1) - 1～9 - 共9页

摘要： silicon-based narrow bandgap material, has received |  semiconductor materials are compatible with the complementary |  technology of GeSn single crystal materials has made great | Silicon platform is the foundation of the |  modern information industry. Silicon-based
关键词： Pins |  Detectors |  Molecular beam epitaxial growth |  Optical fiber communication |  Silicon |  Optical fibers |  Germanium |  Substrates |  Resonance |  Optical imaging
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10. Current matching and filtered spectrum analysis of wide-bandgap/ narrow-bandgap perovskite/CIGS tandem solar cells: A numerical study of 34.52 % efficiency potential NSTL国家科技图书文献中心

Singh, Yashwant Kuma... |  Dwivedi, D. K.... -  《The journal of physics and chemistry of solids》 - 2025,196 - 共11页

摘要：Perovskite (PVK) materials with wide-bandgap |  narrow-bandgap (N-BG) of E-g (1.27eV) has been used as |  out using a W-BG material CH3NH3PbI3-xClx of bandgap |  (W-BG) play a crucial role in achieving high | -performance tandem devices but phase segregation and open
关键词： Tandem perovskite solar cell |  Bandgap |  Perovskite |  Absorber layer |  Efficiency
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