Results 201 to 210 of about 235,295 (303)

Thermal-Stable and High-Performance Organic Nonlinear Optical Chromophores for Advanced Electro-Optic Modulators. [PDF]

Adv Sci (Weinh)
Ge C, Huo F, Liu J, Han X, Li Z, Chen Z, Rahman A, Li R, Li P, Bo S.   +9 more
europepmc   +1 more source

Surface Plasmon Enhanced Photoluminescence of Carbon Dots Formed In Situ on Silver Gratings

Advanced Science, EarlyView.
Carbon emitters formed in situ on a silver grating via plasmonic catalysis yield enhanced spontaneous emission by preferential radiative decay into surface plasmons. Enhancement manifests as emission exhibiting characteristics of coherence (polarization, directionality), and accelerated lifetimes of ∼30 ps, yielding Purcell factors of ∼70.
Maryam Sadat Amiri Naeini, Jaspreet Walia, Luis Angel Mayoral‐Astorga, Hyung Woo Choi, Arnaud Weck, Pierre Berini   +5 more
wiley   +1 more source

Multiscale Modeling of Thermo-Electro-Mechanical Coupling of BGA Solder Joints in Microelectronic Systems of Ruggedized Computers for Signal Integrity Analysis. [PDF]

Micromachines (Basel)
Li P, Huang J, Zhang J, Gong H, Wang J, Zuo D, Su M, Shi J.   +7 more
europepmc   +1 more source

Thermally Modulated Specular Phonon Transport in a High‐Debye‐Temperature Diamond Nanobeam

Advanced Science, EarlyView.
Thermal transport in single‐crystal diamond nanobeams is measured from 140 to 300 K using electro‐thermal micro‐suspended structures. The thermal conductivity shows an increasing deviation from Boltzmann transport predictions assuming fully diffuse boundary scattering at lower temperatures.
Seohee Jang, Seung‐Woo Jeon, Takuma Shiga, Jeeyoung Shin, Sangwook Han, Woosung Park   +5 more
wiley   +1 more source

The Faraday Scalpel: Electrochemical Nerve Lesioning Mechanisms Studied in Invertebrate Models

Advanced Science, EarlyView.
Direct‐current produces nerve lesioning through discrete electrochemical reactions. Using hypoxia‐sensitive locust nerves and hypoxia‐tolerant leech nerves, we map three injury pathways: cathodic oxygen reduction, cathodic alkalization, and anodic chloride oxidation. These findings establish electrochemical lesioning—the “Faraday Scalpel”—as a precise,
Petra Ondráčková, Jan Švec, Marie Jakešová, Jiří Ehlich, Imrich Gablech, Eric Daniel Głowacki   +5 more
wiley   +1 more source

Reduced multiplicity of crystallographic sites for superior thermoelectric performance of cubic Cu₆GeTeS₄ via chemical tailoring. [PDF]

Sci Adv
Yang Y, Zhang Y, Chen Z, Han P, Chen S, Hua C, Zheng Y, Ming H, Zhuang N, Luo ZZ, Zou Z.   +10 more
europepmc   +1 more source

Ion‐Pair‐Tuned Ionogels for Broad‐Range Linear Pressure Sensing

Advanced Science, EarlyView.
Ionogels engineered through ion‐pair tuning extend the linear sensing range of capacitive pressure sensors. By balancing ionic mobility and polarizability within the polymer matrix, this approach mitigates dielectric saturation and maintains a stable pressure response across a broad operating range.
Hyeonseo Joo, Tianhao Yu, Yumin Dai, Seokkyoon Hong, Axel González Cornejo, Tristan Michael Long, Sang Mok Park, Pete S. Kollbaum, Edgar Bolívar‐Nieto, Young L. Kim, Dong Rip Kim, Chi Hwan Lee   +11 more
wiley   +1 more source

NEO-PGA: Nonvolatile electro-optically programmable gate array. [PDF]

Sci Adv
Chen R, Tang A, Dutta J, Tara V, Ye J, Fang Z, Majumdar A.   +6 more
europepmc   +1 more source

Fabrication of High‐Density Multimodal Neural Probes Based on Heterogeneously Integrated CMOS

Advanced Science, EarlyView.
A chiplet‐based methodology democratizes active neural probe development on standard bulk CMOS services. This yields the first probe combining high‐density electrophysiology (416 electrodes) with calcium imaging (832 photodiodes) and complete on‐chip signal processing across 13 shanks.
Ju Hee Mun, Miji Kim, Wooyeon Shin, Yongjun Park, Kanghwan Kim, Il‐Joo Cho, Jae Won Shim, Min Soo Kim, Sunwoo Lee, Jeongjin Kim, Changhyuk Lee   +10 more
wiley   +1 more source