Results 201 to 210 of about 19,245 (261)

Monolithic Oxidation Enables Ultrathin Vertically Graded Tantalum Oxide for Low‐Voltage, Low‐Variability Memristive Switching

Advanced Functional Materials, EarlyView.
Monolithic UV‐ozone oxidation of Ta forms an ultrathin Ta2O5/TaOx bilayer enabling resistive switching with a vertical defect gradient. A stoichiometric surface layer over an oxygen‐deficient sublayer promotes localized filament nucleation near the top interface, enabling low‐voltage operation, and reduced cycle‐to‐cycle variability.
Seunghoon Yang, Dong Hyun Lee, Conan Weiland, Won‐Il Lee, Kim Kisslinger, Mingzhao Liu, Aswin kumar Anbalagan, Xiao Tong, Soumyajit Mandal, Nikhil Tiwale, Houk Jang, Chang‐Yong Nam   +11 more
wiley   +1 more source

Comparison of Anomaly Detection Methods on Event-Based Vision Sensor Data in a High Noise Environment. [PDF]

Sensors (Basel)
Johnston W, Franz A, Young S, Oliver R, Theis Z, McReynolds B, Dexter M.   +6 more
europepmc   +1 more source

Tuning Redox Dynamics in Cu‐Based Electrocatalysts: Effect of Secondary Metals

Advanced Functional Materials, EarlyView.
Advanced analysis of operando X‐ray absorption spectroscopy data reveals that secondary metals affect the redox processes in Cu‐based catalysts for electrocatalytic CO2 reduction. This influences the amount of oxides formed under pulsed reaction conditions and the distribution of reaction products.
Martina Rüscher, Andrea Martini, Eduardo Ortega, Lichen Bai, Eric Liberra, Daniel Escalera‐López, Hyo Sang Jeon, Antonia Herzog, Clara Rettenmaier, Dorottya Hursán, David Koshy, Mariana Cecilio de Oliveira Monteiro, Timon Wagner, Leon Jacobse, Felix Haase, Arno Bergmann, Janis Timoshenko, Beatriz Roldan Cuenya   +17 more
wiley   +1 more source

New insights for an old drug: difluoromethylornithine boosts the trypanocidal action of benznidazole on <i>Trypanosoma cruzi in vitro</i> and <i>in vivo</i>. [PDF]

Front Cell Infect Microbiol
Martínez SJ, Vanrell MC, Li X, Carrillo C, Engman DM, Romano PS.   +5 more
europepmc   +1 more source

Giant Electrostriction in Halide Perovskites Revisited With Double‐Modulation Interferometry

Advanced Functional Materials, EarlyView.
A giant electrostrictive effect in lead halide perovskites had been reported previously. This work uses sensitive interferometry to measure the electromechanical response of various halide perovskite samples. The results reveal no intrinsic electrostrictive compression. Instead, the materials expand primarily under an applied electric field as a result
Philipp Ramming, Markus Griesbach, Ralf Moos, Lothar Kador, Anna Köhler   +4 more
wiley   +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

DNA Repair Enzyme Regulation Strategy for Enhanced Pancreatic Neuroendocrine Tumor Therapy via Targeting siRNA-Lipid Nanoparticles. [PDF]

ACS Nano
Wang F, Li Y, Xu J, Tang W, Xu X, Lou X, Jing D, Fan G, Qin Y, Chen J, Yu X, Cai W, Tang Z, Ji S.   +13 more
europepmc   +1 more source

Investigating the Spectral Characteristics of High-Temperature Gases in Low-Carbon Chemical Pool Fires and Developing a Spectral Model. [PDF]

Toxics
Jiang G, Chen Z, Liang Y, Li P, Liu Q, Zhou L.   +5 more
europepmc   +1 more source

MultiFixRadSoft: A Comprehensive Tool for Primary Relative Radiometric Scale Realization in Radiation Thermometry. [PDF]

Sensors (Basel)
Ertürk M, Karabulut M, Kadı ÖF, Gözönünde C, Broberg P, Olsen ÅAF, Nasibli H.   +6 more
europepmc   +1 more source