Results 191 to 200 of about 7,938,948 (299)

Enhancement of average thermoelectric figure of merit by increasing the grain-size of Mg3.2Sb1.5Bi0.49Te0.01

, 2018
T. Kanno, H. Tamaki, Hiroki K. Sato, S. D. Kang, Saneyuki Ohno, Kazuki Imasato, J. J. Kuo, G. Snyder, Y. Miyazaki   +8 more
semanticscholar   +1 more source

Polarization‐Dependent Synaptic‐Like Electro‐Optical Response in Ferroelectric Nematic Liquid Crystals

Advanced Functional Materials, EarlyView.
Ferroelectric nematic liquid crystals (FNLCs) offer fast, tunable polarization and low‐voltage operation but suffer from poor polarization retention at zero field. Semiconductor‐modified FNLCs enhance polarization retention and exhibit short‐ and long‐term electro‐optical responses, while also supporting spike‐type signal integrations.
Kutay Sagdic, Weiming Yao, Danqing Liu
wiley   +1 more source

Grain-Size-Dependent Stability and Crystallographic Orientation Effects in MAFA Perovskite Thin Films. [PDF]

J Phys Chem Lett
Khytko M, Banerjee S, Křížová K, Grundfest O, Landová L, Hájková Z, Knížek K, Hlaváč R, Vlk A, Kučerová E, Fejfar A, Ledinský M.   +11 more
europepmc   +1 more source

Biomimetic Microfractals Based Flexible Triboelectric Nanogenerators

Advanced Functional Materials, EarlyView.
A leaf‐skeleton‐based microfractal architecture is integrated with guided CuNW networks and biomimetic triboelectric polymer layers, enabling breathable, flexible, and material‐efficient triboelectric nanogenerators. The resulting system combines enhanced charge generation and charge transport, offering potential for next‐generation self‐powered ...
Amit Barua, Mislav Matić, Ana‐Marija Pitner, Rituporn Gogoi, Aman Kumar, Mirko Poljak, Anastasia Koivikko, Vipul Sharma   +7 more
wiley   +1 more source

Effect of Grain Size on Polycrystalline Copper Finish Quality of Ultra-Precision Cutting. [PDF]

Micromachines (Basel)
Zhang C, Yue X, You K, Wang W.
europepmc   +1 more source

Si‐Doped Nanocrystalline Diamond as Highly Sensitive Luminescence Thermometer for the Physiological Temperature Range

Advanced Functional Materials, EarlyView.
In this work, diamonds with negative charged silicon‐vacancy (SiV−) centers have been designed for use as thermometers in biomedical applications. Multiparametric analysis of the emission characteristics of the SiV− centers provides extraordinary sensitivity for temperature detection in the physiological temperature range.
María Gragera, Iván Carrillo‐Berdugo, Josue Millán, Paulius Pobedinskas, Antonio Freire, Ken Haenen, Javier Navas   +6 more
wiley   +1 more source

Influence of Binder Reactivity and Grain Size Fraction on the Technological, Mechanical, and Thermophysical Properties of Core Moulding Sands. [PDF]

Materials (Basel)
Piwowarski G, Woźniak F, Bobrowski A.
europepmc   +1 more source

Silicone Phase Behavior Resolves the Softness–Surface Functionality Trade‐Off in Emerging Stretchable Electronics

Advanced Functional Materials, EarlyView.
Ultrasoft silicone elastomers often sacrifice surface functionality for mechanical compliance. In Mold Star, low‐molecular‐weight species form a dispersed phase that weakens the network and passivates the surface. Solvent extraction removes this phase, unexpectedly improving both extensibility and metallization performance, enabling conductive ...
Gloria M. D'Amaral, Rahaf Nafez Hussein, Tiago Carneiro Gomes, Jordan E. Nicholson, Lauren J. Renaud, Emily J. Addison, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +7 more
wiley   +1 more source

Dual slab stagnation depths controlled by grain-size-induced sporadic low-viscosity zones at around 1000 km depth. [PDF]

Nat Commun
Li J, Li K, Li J, Fei H, Hu J.
europepmc   +1 more source

Localized melt-scan strategy for site specific control of grain size and primary dendrite arm spacing in electron beam additive manufacturing

, 2017
N. Raghavan, S. Simunovic, R. Dehoff, A. Plotkowski, John, Turner, M. Kirka, S. Babu   +7 more
semanticscholar   +1 more source