Results 281 to 290 of about 201,272 (330)

Solution‐Processed Spin‐Polarized Light‐Emitting Diodes of Colloidal Quantum Wells and Magnetic Nanoparticles

Advanced Optical Materials, EarlyView.
All‐solution‐processed spin‐LEDs based on colloidal Fe3O4 nanoparticles and CdSe/CdZnS core/shell CQWs that allows for polarization modulation of electroluminescence are fabricated. With these devices, electrical injection of spin‐polarized carriers from the Fe3O4 nanoparticle layer into the CdSe/CdZnS CQWs is demonstrated, realizing circularly ...
Savas Delikanli, Arinjoy Bhattacharya, Betul Canimkurbey, Chang Huai, Amani Almutairi, Arman Najafi, Hilal Korkut, Farzan Shabani, Furkan Isik, James Pientka, Ibrahim Sarpkaya, Hao Zeng, Richard D. Schaller, Athos Petrou, Hilmi Volkan Demir   +14 more
wiley   +1 more source

Temporally delayed, dual-pulse, dual-wavelength photoacoustic imaging (TD-DP-DW-PAI): advancing capabilities of a commercial light-emitting diode-based photoacoustic imaging system with a pulsed laser diode. [PDF]

Biomed Opt Express
Periyasamy V, Das A, Pramanik M.
europepmc   +1 more source

Benchmarking Organic Photodiodes at the Noise Floor

Advanced Optical Materials, EarlyView.
A precise measurement framework based on a calibrated, ultra‐low‐noise automated setup with open‐source Python scripts enables accurate benchmarking of photodiodes. The unique combination of time‐dependent current measurement under dark conditions, followed by continuous‐wave faint illumination, facilitates reliable extraction of photocurrent near ...
Siddhartha Saggar, Giedrius Puidokas, Caroline Murawski   +2 more
wiley   +1 more source

The 40-Hz White Light Emitting Diode to Alleviate Psychiatric Symptoms Induced by Streptozotocin In Vivo. [PDF]

Basic Clin Neurosci
Soleimani E, Ahmadiani A, Bazrgar M, Khodagholi F, Eliassi A.   +4 more
europepmc   +1 more source

Blue Light Emitting Diode Suppresses Sarcoma Cell Proliferation via the Endogenous Apoptotic Pathway Without Damaging Normal Cells. [PDF]

Cancer Med
Kawaguchi S, Nishisho T, Toki S, Takeuchi M, Tamaki S, Sairyo K.   +5 more
europepmc   +1 more source

Ultraviolet-B Resonant-Cavity Light-Emitting Diodes with Tunnel Junctions and Dielectric Mirrors

Estrella Molina Torres, Joachim Ciers, Michael A. Bergmann, Jakob Höpfner, Sarina Graupeter, Massimo Grigoletto, Martin Guttmann, Tim Kolbe, Tim Wernicke, Michael Kneissl, Åsa Haglund   +10 more
openalex   +1 more source

Highly thermostable RhB@Zr-Eddc for the selective sensing of nitrofurazone and efficient white light emitting diode. [PDF]

Front Chem
Shen Y, Ma D, Zhao M, Qian J, Li Q.
europepmc   +1 more source

Enhancing Blue Polymer Light-Emitting Diode Performance by Optimizing the Layer Thickness and the Insertion of a Hole-Transporting Layer. [PDF]

Polymers (Basel)
Saad A, Hamad N, Redoy RAF, Zhao S, Wageh S.   +4 more
europepmc   +1 more source

Size-Dependent Quantum Confined Stark Effect in QuantumDot Light-Emitting Diodes: An Electrically Excited Transient AbsorptionStudy

Xingzhi Wang (165721), Jiahui Sun (4985156), Rui Guo (134395), Zhijie Yan (12062861), Bo Li (112195), Lei Wang (6656), Huaibin Shen (244140), Fengjia Fan (1487125)   +7 more
openalex   +1 more source

Development of an affordable light emitting diode spectrophotometer paired with a Python program for calibration and linearity testing and the measurement of uranium(VI). [PDF]

PLoS One
Vibho A, Rogat C, Karavas E, Mohammed R, Ogadi P, White M, Salois T, Anderson C, Prairie MW, Frisbie SH, Gallant SK.   +10 more
europepmc   +1 more source