Results 171 to 180 of about 338,902 (299)

Optical Switches

, 2017
Shifu Yuan, John E. Bowers
openaire   +2 more sources

Ultrafast all-optical switching in nonlinear 3R-MoS₂ van der Waals metasurfaces. [PDF]

Npj Nanophoton
Seidt L, Weber T, Seredin AA, Possmayer T, Savelev R, Petrov MI, Maier SA, Tittl A, Menezes LS, Sortino L.   +9 more
europepmc   +1 more source

Low-energy room-temperature optical switching in mixed-dimensionality nanoscale perovskite heterojunctions. [PDF]

Sci Adv, 2021
Hao J, Kim YH, Habisreutinger SN, Harvey SP, Miller EM, Foradori SM, Arnold MS, Song Z, Yan Y, Luther JM, Blackburn JL.   +10 more
europepmc   +1 more source

Photoconductivity‐Driven Quantum Efficiency Gain in Inorganic Ruddlesden‐Popper Layered Cs2PbBr2I2 Perovskite Photodetector for Visible Light Detection

Advanced Functional Materials, EarlyView.
Rational halogen mixing strategy was employed to shift the bandgap of Cs2PbBr2I2 from ultraviolet to visible region, enabling first realization of a visible‐light photodetector with this 2D layered Ruddlesden‐Popper perovskite material. Under illumination, light‐induced internal field forms and drives trap‐mediated persistent photoconductivity ...
Md Fahim Al Fattah, Asif Abdullah Khan, Saikiran Khamgaonkar, Majid Haji Bagheri, Danyah Khan, Md Rasidul Islam, Mahmoud Almadoun, Aixi Pan, Alexander Li, Marwa Abd‐Ellah, Vivek Maheshwari, Dayan Ban   +11 more
wiley   +1 more source

Optical Switching of Robust Ferroelectric Polarization on Epitaxial Hf_0.5Zr_0.5O₂ Integrated with BaTiO₃. [PDF]

Nanomicro Lett
Dong W, Tan H, Zou J, Quintana A, Song T, Magén C, Cazorla C, Sánchez F, Fina I.   +8 more
europepmc   +1 more source

Broadband, Flexible, Skin‐Compatible Carbon Dots/Graphene Photodetectors for Wearable Applications

Advanced Functional Materials, EarlyView.
Broadband, flexible photodetectors integrating nitrogen‐rich carbon dots with single‐layer graphene on plastic substrates are demonstrated. A biocompatible chitosan–glycerol electrolyte enables efficient low‐voltage gating and on‐skin operation. The devices exhibit ultraviolet‐to‐near‐infrared response, mechanical robustness under bending, and verified
Nouha Loudhaief, Petr Rozhin, Ilaria Bertuol, Ali Raza, Leonardo Viti, Subhankar Roy, Enrico Cavarzerani, Luca Sbuelz, Matteo Brilli, Andrea Serinolli, Jacopo Nicoletti, Riccardo Piccoli, Sebastián Castilla, Simone Dal Zilio, Enrique Rodríguez‐Castellón, Miriam Serena Vitiello, Maurizio Selva, Flavio Rizzolio, Alvise Perosa, Giovanni Antonio Salvatore, Domenico De Fazio   +20 more
wiley   +1 more source

Block Copolymers: Emerging Building Blocks for Additive Manufacturing

Advanced Functional Materials, EarlyView.
This review addresses how block copolymer (BCP) physics and rheology have led to the widespread use of BCPs in advanced additive manufacturing techniques, with particular emphasis on the untapped potential of these nanostructured materials toward achieving multi‐scale architected materials with unique, programmable material properties.
Alice S. Fergerson, Hemish B. Thakkar, Jiaen Wu, Emily C. Davidson   +3 more
wiley   +1 more source

Author Correction: All-optical switching of an epsilon-near-zero plasmon resonance in indium tin oxide. [PDF]

Nat Commun, 2021
Bohn J, Luk TS, Tollerton C, Hutchings SW, Brener I, Horsley S, Barnes WL, Hendry E.   +7 more
europepmc   +1 more source

Switchable Supramolecular Adhesive by Tuning Interfacial Bonding and Modulus

Advanced Functional Materials, EarlyView.
The supramolecular adhesive (HyDiP) shows reversible adhesion and recyclability. In the dehydrated state, it is dense, stiff (E ≈445 MPa), transparent, and provides strong bonding with adhesion strengths up to 4.65 MPa. In the hydrated state, it becomes porous, soft (E ≈0.11 MPa), and detaches easily, enabling sustainable high‐strength applications ...
Rumin Fu, Cairong Xiao, Zihao Du, Changhong Linghu, Yongdong Shi, Chuyang Xiang, Mingxin Wan, Guoxin Tan, Limin Lu, Chengyun Ning, K Jimmy Hsia   +10 more
wiley   +1 more source

Microfluidic-Assisted Growth of Perovskite Microwires for Room-Temperature All-Optical Switching Based on Total Internal Reflection. [PDF]

Nano Lett
Coriolano A, Fieramosca A, Polimeno L, Mastria R, Todisco F, De Giorgi M, De Marco L, Rizzo A, Ballarini D, Viola I, Sanvitto D.   +10 more
europepmc   +1 more source