Results 231 to 240 of about 1,367,957 (308)

Recent Advances in Vision-Based Beef Cattle Body Measurement Technologies. [PDF]

Animals (Basel)
Deng X, Zhang F, Jin G, Cui L, Zhang D, Zhang F.   +5 more
europepmc   +1 more source

Forward‐Biased Perovskite Photodiodes for In‐Sensor Optical Change Sensing

Advanced Functional Materials, EarlyView.
A forward‐biased perovskite photodiode is introduced as an in‐sensor analog preprocessing unit that uses current balancing between photocurrent and injection current to generate optical changes relative to programmable optical reference levels. The device directly converts reference‐relative optical changes into bipolar current signals, enabling sensor‐
Eungseon Yeon, Je‐Jun Lee, Somin Yun, Sangin Hahn, Chanhyeok Kim, Jinsoo Park, Jung Pyo Hong, Seong‐Jun Han, Jung Woo Kim, Jeong Hwan Lee, Subin Jeon, Youngmin Kim, Gunuk Wang, Hanul Min, Do Kyung Hwang   +14 more
wiley   +1 more source

Laser-driven luminescent ceramic-converted near-infrared II light source for advanced imaging and detection techniques. [PDF]

Light Sci Appl
Gu S, Lian H, Kuang R, Lou B, Ma C, Liu G, Wang J.   +6 more
europepmc   +1 more source

Sub‐1 ms Optoelectronic Synapse Based on {ZnCdO/ZnO} Multilayer Structure for High‐Speed Neuromorphic Vision Systems

Advanced Functional Materials, EarlyView.
Eu‐doped {ZnCdO/ZnO} structures grown on Si are developed, showcasing dual‐functionality controlled by europium doping. While high europium concentration transforms the device into an ultrafast, self‐powered photodetector, low‐doped structures can be used as an optoelectronic synapse.
Igor Perlikowski, Eunika Zielony, Adrian Kaim, Ewa Przeździecka   +3 more
wiley   +1 more source

Advances in Se Wide-Bandgap Photovoltaics and Te_xSe_1-x SWIR Photodiodes. [PDF]

Adv Sci (Weinh)
Alfieri AD, Jariwala D.
europepmc   +1 more source

Hopping‐Mediated Zero‐Bias Photocharge Retention in Solution‐Processed Van Der Waals Heterostructures

Advanced Functional Materials, EarlyView.
Liquid–liquid interface assembly enables the fabrication of solution‐processed MoS2 and WSe2 centimeter‐scale, nanometer‐thick type‐II heterostructures on paper. Interfacial charge separation and hopping‐limited recombination produce rectification and persistent photocharge retention at zero bias.
Aniello Pelella, Andrea Sessa, Yi‐Chen Tsai, Xuzhao Liu, Abdul Mannan, George Greaves, Yahya Saboon, Ben Spencer, Antonio Di Bartolomeo, Cinzia Casiraghi, Jessica Boland, Alessandro Grillo   +11 more
wiley   +1 more source

Chronic exposure to LED lighting impairs prefrontal cortex-dependent cognitive functions in adolescent rats. [PDF]

Sci Rep
Wang J, Wang X, Han Y, Sun C, Wang S, Ma C.   +5 more
europepmc   +1 more source

Electrically pumped single-mode microlasers with omnidirectional radiation for optical broadcasting communication. [PDF]

Sci Adv
Xu F, Liu J, Sang Y, Tao T, Kou J, Liu J, Zhi T, Zhuang Z, Zhang R, Liu B.   +9 more
europepmc   +1 more source

Smartphone-based accurate pothole depth estimation using monocular RGB and LiDAR-guided deep learning. [PDF]

PLoS One
Rauf Butt W, Farooq M, Jabbar S, Iqbal MM, Raza U, Ahmed AES.   +5 more
europepmc   +1 more source

Intervention With Autologous Platelet-Containing Plasma for Immature Atrophic Facial Scars: A Quantitative Case Study. [PDF]

Clin Case Rep
Blandón V, González S, Baltodano H.
europepmc   +1 more source