Results 161 to 170 of about 42,678 (260)

Stretched-Pulse Mode-Locked Laser Using Post-Cavity Stretching for Ultrahigh-Speed OCT. [PDF]

IEEE Photonics Technol Lett
Joo J, Cho S, Vakoc BJ, Oh WY.
europepmc   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

The Study of Soliton Mode-Locked and Bound States in Erbium-Doped Fiber Lasers Based on Cr₂S₃ Saturable Absorbers. [PDF]

Materials (Basel)
Li D, Zhai R, Wu Y, Liu M, Zhao K, Yang Q, Dong Y, Li X, Wu X, Jia Z.   +9 more
europepmc   +1 more source

Inverse design of mode-locked fiber laser by particle swarm optimization algorithm. [PDF]

Sci Rep, 2021
Kokhanovskiy A, Kuprikov E, Bednyakova A, Popkov I, Smirnov S, Turitsyn S.   +5 more
europepmc   +1 more source

Beyond Earth: Resilience of Quasi‐2D Perovskite Solar Cells in Space

Advanced Materials, EarlyView.
In the article (DOI: 10.1002/adma.202520433), Christoph Putz and co‐workers demonstrate rigid quasi‐2D perovskite solar cells operating in low Earth orbit, delivering stable power for more than 100 days under real‐space conditions. In‐orbit performance is correlated with extensive ground‐based thermal and proton‐irradiation studies on rigid and ...
Christoph Putz, Lukas E. Lehner, Stepan Demchyshyn, Bekele Hailegnaw, Phillip Jahelka, Magdalena Breitwieser, Sercan Özen, Andrea Denker, Jürgen Bundesmann, Alina Hanna Dittwald, Dilara Karabulut, Philipp Tockhorn, Steve Albrecht, Felix Lang, Markus C. Scharber, Michael D. Kelzenberg, Harry A. Atwater, Martin Kaltenbrunner   +17 more
wiley   +1 more source

Wavelength-Switchable Ytterbium-Doped Mode-Locked Fiber Laser Based on a Vernier Effect Filter. [PDF]

Micromachines (Basel)
Xu H, Zhang L, Li X, Li J, Liu Y, Yao Y, Wang M.   +6 more
europepmc   +1 more source

Cavity length control for Fourier domain mode locked (FDML) lasers with µm precision. [PDF]

Biomed Opt Express, 2021
Lotz S, Grill C, Göb M, Draxinger W, Kolb JP, Huber R.   +5 more
europepmc   +1 more source

Photochromic Cholesteric Liquid Crystals via Arylazopyrazole Functionalization of Hydroxypropyl Cellulose

Advanced Materials, EarlyView.
We produce a new derivative of hydroxypropyl cellulose functionalized with arylazopyrazole side chains and demonstrate its photoswitchable behaviors in dilute and concentrated aqueous solutions, ultimately designing a series of photochromic cholesteric materials that can be photopatterned as write‐erase displays.
Simona G. Fine, Nina Hildenhagen, Walter R. Linke, Michael Ryan Hansen, Bart Jan Ravoo, Cécile A. C. Chazot   +5 more
wiley   +1 more source

Tunable Characteristics of Optical Frequency Combs from InGaAs/GaAs Two-Section Mode-Locked Lasers. [PDF]

Sensors (Basel)
Weng D, Liang Y, Qiao Z, Li X, Sia JXB, Li Z, Li L, Chen H, Zhao Z, Qu Y, Liu G, Liu C, Wang H.   +12 more
europepmc   +1 more source

Assembling a True “Olympic Gel” From over 16 000 Combinatorial DNA Rings

Advanced Materials, EarlyView.
Olympic gels are an elusive class of soft matter, consisting of molecular networks held together purely by mechanically interlocked rings. Their topological structure promises unique properties and functions, but their synthesis has proven notoriously difficult.
Sarah K. Speed, Yu‐Hsuan Peng, Azra Atabay, Krishna Gupta, Toni Müller, Carolin Fischer, Ilka M. Hermes, Jens‐Uwe Sommer, Michael Lang, Elisha Krieg   +9 more
wiley   +1 more source