Results 181 to 190 of about 5,905 (229)
Advanced Science, EarlyView.Researchers developed and applied a generative artificial intelligence (AI) model to optimize epsilon‐near‐zero thin film stacks for ultra‐broadband perfect absorption of light. The fabricated AI‐designed absorber, with a total thickness of only 160 nm, experimentally demonstrated an absorption bandwidth exceeding 1000 nm while maintaining greater than
David Dang +10 more
wiley +1 more source
Advanced Science, EarlyView.Inspired by the insect campaniform sensillum, a heterogeneous bilayer strain sensor is developed based on a unique impedance mismatch and three‐dimensional structural dynamic percolation strategy. The sensor enables real‐time multi‐joint teleoperation of three joints and the gripper using a six‐degree‐of‐freedom robotic‐arm platform.
Qi Wu +4 more
wiley +1 more source
Advanced Electronic Materials, EarlyView.This work electrically characterizes sixteen logic gates built from three‐independent‐gate reconfigurable transistors fabricated on full‐scale 300 mm wafers using the industrial 22 nm fully depleted FDSOI process of GlobalFoundries. Static and time‐resolved measurements confirm correct operation, including a 1‐bit adder and reconfigurable AOI/OAI ...
Juan P. Martinez +12 more
wiley +1 more source
Silicon Nitride Resistive Memories
Advanced Electronic Materials, EarlyView.Amorphous SiNx is an attractive resistance switching material for ReRAM applications due to its physicochemical properties, such as humidity resistance, low oxygen diffusivity, and is used as a metal diffusion blocker. By modifying the ratio between N and Si atoms, the microstructure of the SiNx is affected, rendering it possible to change the ...
Alexandros‐Eleftherios Mavropoulis +7 more
wiley +1 more source
New insights into the hydrological cycle from IASI δD distributions across theglobe
, 2016 International audienceBecause they have different vapour pressures, the different isotopologues of water (H216O and HDO)preferentially evaporate or condense during phase changes, leading to a fractionation of their ratio(δD).
Flamant, Cyrille +4 more
core
Improved methods for the detection of β-galactosidase activity in colonies ofEscherichia coliusing a new chromogenic substrate: VBzTM-gal (2-(2-(4-(β-d-galactopyranosyloxy)-3-methoxyphenyl)-vinyl)-3-methylbenzothiazolium toluene-4-sulphonate) [PDF]
FEMS Microbiology Letters, 1991 B.W. Bainbridge +5 more
openaire +1 more source
Advanced Electronic Materials, EarlyView.ABSTRACT Machine learning and Artificial Intelligence (AI) tasks have stretched traditional hardware to its limits. In‐hardware computation is a novel approach that aims to run complex operations, such as matrix–vector multiplication, directly at the device level for increased efficiency.
Juan P. Martinez +10 more
wiley +1 more source
Advanced Electronic Materials, EarlyView.Two series of self‐doped conjugated polyelectrolytes are synthesized from a non‐self‐dopable building block 3MEEET and a self‐dopable building‐block 3HOT−[TMA+] or 3HOT−[SO3H] enabling precise control over the degree of self‐doping, which in turn directly governs the threshold voltage (VT) in OECTs over a wide range of 700 mV.
Julian Hungenberg +7 more
wiley +1 more source
Advanced Energy Materials, EarlyView.The molecular design strategy that integrates both side chain and backbone engineering in diketopyrrolopyrrole‐based conjugated polymers to identify the optimal balance between doping efficiency and microstructural order is demonstrated. Comprehensive spectroscopic, electrochemical, morphological, and structural characterizations reveal that the ...
Taewoong Han +13 more
wiley +1 more source
, 2014 对准噶尔盆地东南缘降水和土壤水稳定氢、氧同位素组成(δ18O和δD)进行了测定,分析了降水中δ18O和δD值的季节变化规律、表层土壤水中188O和δD值对降水脉冲的动态响应以及不同深度土壤水中188O和δD值的变化特征.结果表明:该区域大气降水线为δD=7.691 δ18O+4.606;降水与表层土壤水中188O和18值表现出明显的季节变化特征;表层土壤水中δ18O和δD值、质量含水量对降水脉冲响应显著,且不同量级的降水导致不同程度的响应.利用LSD法对0～300 ...
郑新军 +5 more
core