Results 191 to 200 of about 21,618 (269)

Space Group Modulated Upconversion and Mechanoluminescence in [YbEu] Cocrystal Complexes

Advanced Optical Materials, EarlyView.
We report here a space group regulation strategy to optimize both upconversion and mechanoluminescence in cocrystal assemblies, representing the first example of integrating these two properties within a single lanthanide complex material. ABSTRACT Lanthanide complexes exhibiting stimuli‐responsive luminescence, such as upconversion (UC) and ...
Wei Sun, Qi'an Zhang, Peng Fan, Fan Yin, Chong‐Bin Tian, Ke‐Han Tang, Xiao‐Qing Guo, Xiao‐Fang Duan, Dengfeng Peng, Qing‐Fu Sun   +9 more
wiley   +1 more source

Biomimetic Synapses Based on Halide Perovskites for Neuromorphic Vision Computing: Materials, Devices, and Applications. [PDF]

Nanomicro Lett
Sun Z, Zhao X, Si H, Liao Q, Zhang Y.
europepmc   +1 more source

Highly Bright Deep‐Blue Perovskite Light‐Emitting Diodes via Dual‐Passivating Additive‐Based Synergetic Solid‐State Halide Exchange

Advanced Optical Materials, EarlyView.
This study presents a dual‐passivating additive‐based synergetic solid‐state halide exchange (DASH) process using chlorodiphenylphosphine (CDPP), which passivates undercoordinated Pb2+ sites and releases chloride ions for uniform halide exchange. The DASH process enhances halide homogeneity and PLQY, enabling bright and spectrally stable deep‐blue ...
Jun‐Seo Lee, Seungjae Lee, Hyojun Kim, WonJeong Yu, Hyungdoh Lee, Jaedong Jang, Seungwoo Lee, Eunha Park, Hyungju Ahn, Seungbum Hong, Jung‐Yong Lee, Himchan Cho   +11 more
wiley   +1 more source

Liquid Metal Sensors for Soft Robots

Advanced Robotics Research, EarlyView.
This review thoroughly reviews liquid metal sensors in soft robots. Their unique material properties like high conductivity and good biocompatibility are analyzed. Working principles are classified, and applications in environmental perception, motion detection, and human—robot interaction are introduced.
Qi Zhang, Nan Li, Yujia Song, Chen Hua, Tangzhen Guan, Yibing Ma, Cai Cheng, Jing Liu   +7 more
wiley   +1 more source

Correlating nanoscale electronic uniformity and device performance in mixed-cation perovskite solar cells driven by sequential deposition. [PDF]

Nano Converg
Gim Y, Park HK, Lim G, Kim J, Kim YS, Jo W.   +5 more
europepmc   +1 more source

Highlighting Recent Progress in Fiber Energy Harvesters: From Working Principles to Future Perspectives

Advanced Science, EarlyView.
Fiber energy harvesters offer unprecedented flexibility and a unique capacity for integration into commercial textiles, overcoming the limitations of bulky and rigid conventional devices. This review summarizes recent advances in fiber‐based energy harvesting and provides strategic outlooks to accelerate technological progress in the field. ABSTRACT As
Hanhwi Jang, Junseong Ahn, Yongrok Jeong, Sohee Jeon, Soon Hyoung Hwang, Min‐Wook Oh, Jun‐Ho Jeong, Inkyu Park, Yeon Sik Jung   +8 more
wiley   +1 more source

Tri–Band and Dual–Response Smart Windows With Asymmetric Mid–Infrared Emissivity for Year–Round Energy Conservation

Advanced Science, EarlyView.
Our promising smart window exhibits exceptional optical properties, enabling the indoor temperature reduction of 12°C during summer and delivering the annual energy savings of 14.2%–24.4% across mid–to–low latitudes. ABSTRACT Building energy consumption accounts for 20%–40% of global energy usage, with windows among the least energy–efficient ...
Cheng Wang, Junwei Liu, Zhihua Zhou, Yuechao Chao, Xueqing Yang, Yan Liang, Yifan Zhou, Weiyi Zhang, Yahui Du, Wufan Wang, Shuqi Zhang, Jinyue Yan   +11 more
wiley   +1 more source

High Open-Circuit Voltage-Fill factor product in perovskite solar cells enabled by ferroelectric heterojunction modulation. [PDF]

Nat Commun
Wu N, Ni H, Niu T, Yang T, Qin R, Wang C, Chang X, Lang L, Wang S, Zhao D, Tian C, Zhao E, Zhao C, Liu SF, Zhang Y, Zhao K.   +15 more
europepmc   +1 more source

AI‐Optimized Vanadium Oxide Multilayers for More Than 20‐fold Enhancement in Bolometric Performance

Advanced Science, EarlyView.
Machine‐learning‐optimized WxV1‐xOy multilayer thin films with graded doping achieve a high TCR (7.3 % K−1), reduced hysteresis, and low noise under CMOS‐compatible growth conditions. This approach overcomes the long‐standing trade‐off in microbolometers between linear response and performance, offering a universal bolometric parameter greatly enhanced
Jin‐Hyun Choi, Hyoung‐Taek Lee, Jeonghoon Kim, Miju Park, Seungjoon Sun, Gye‐Hyeon Kim, Myung‐Ho Kwon, Hyeong‐Ryeol Park, Changhee Sohn   +8 more
wiley   +1 more source

Study the influence of the precipitation of metallic Ag on the phase transitions in AgNbO_3-δ perovskite. [PDF]

Sci Rep
Almohammedi A, Abdel-Khalek EK, Ismail YAM.   +2 more
europepmc   +1 more source