Results 81 to 90 of about 198,437 (309)

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source

Charge storage in mesoscopic graphitic islands fabricated using AFM bias lithography [PDF]

, 2011
Electrochemical oxidation and etching of highly oriented pyrolytic graphite (HOPG) has been achieved using biased atomic force microscopy (AFM) lithography, allowing patterns of varying complexity to be written into the top layers of HOPG.
G U Kulkarni, Prakash, Gyan, Kurra, Narendra, Fisher, Timothy S., Ronald G Reifenberger, Reifenberger, Ronald G., Gyan Prakash, Timothy S Fisher, Narendra Kurra, S Basavaraja, Basavaraja, S., Kulkarni, G. U.   +11 more
core   +2 more sources

Robust Electrocaloric Performance Enabled by Highly‐Polar Frustrated Nanodomains in NaNbO3‐Based Ferrodistortive Relaxor

Advanced Functional Materials, EarlyView.
P4bm framework in NaNbO3‐Ba(Ti, Hf)O3 ferrodistortive relaxor entails short‐range and highly‐polar ferrodistortive orders. The abundant highly‐polar orders facilitate to increase entropy change, and robust octahedral oxygen tilt enables to impede thermal perturbations.
Feng Li, Changshun Dai, He Qi, Jiecheng Liu, Xiaoming Shi, Heng Zhou, Qiong Yang, Mingsheng Long, Lei Shan, Chunchang Wang, Jianli Wang, Zhenxiang Cheng   +11 more
wiley   +1 more source

Scanning Probes with High Resonance Frequency and Low Stiffness for High-speed AFM Applications in Liquid Environments [PDF]

, 2020
Conventional scanning probes for high-speed AFM applications are free-standing beams vibrating in one-dimensional modes, i.e. Euler Bernoulli modes. However, in these types of scanning probes high resonance frequencies and low spring constants are ...
Platz, Daniel, Hinterdorfer, P, Canena, Daniel, Hafner, Jonas, Schneider, Michael, Schmid, Ulrich   +5 more
core  

Stratégies des marques face à leur appropriation par un artiste : Analyse réalisée à partir d’œuvres appartenant au mouvement du pop art et à ses héritiers

K@iros
This research focuses on the rapprochement between commercial world of brands and that of art, two worlds that are a priori distinct. Indeed, essentially since the 20th century, the artistic sphere tends to be more and more intertwined with brands that ...
Laurence GRAILLOT
doaj   +1 more source

Fully Additive Vertical Organic Electrochemical Transistors on Renewable and Compostable Substrates Enable Ultrasensitive Bioelectronics

Advanced Functional Materials, EarlyView.
Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi, Samuele Lavelli, Zsolt M. Kovács‐Vajna, Fabrizio Torricelli   +3 more
wiley   +1 more source

Investigation of photosynthetic membrane structure using atomic force microscopy [PDF]

, 2013
International audiencePhotosynthetic processes, including light capture, electron transfer, and energy conversion, are not only ensured by the activities of individual photosynthetic complexes but also substantially determined and regulated by the ...
Scheuring, Simon, Liu, Lu-Ning
core   +1 more source

Omnipolar Magnetic Field Detection by Superlattice‐Based Hall Sensor

Advanced Functional Materials, EarlyView.
Magnetic‐field‐induced electronic switching is demonstrated in unit‐cell‐engineered La0.7Sr0.3MnO3–BiFeO3 superlattices. Distinct substrate terminations modify magnetic and transport properties. Hall resistance measurements show omnipolar, hysteretic anomalous Hall switching above the Curie temperature, arising from Fe─Mn interfacial exchange, enabling
Mark Huijben, Nicolas Gauquelin, Arno Annys, Zhaoliang Liao, Jo Verbeeck, Guus Rijnders, Gertjan Koster   +6 more
wiley   +1 more source

Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin Film

Advanced Functional Materials, EarlyView.
ABSTRACT The coexisting rhombohedral‐like (R′, MA) and tetragonal‐like (T′, MC) monoclinic phases in compressively strained bismuth ferrite thin films exhibit exceptional piezoelectric and magnetic properties. While previous studies have largely focused on probing the morphotropic phase boundaries (MPBs) comprising ordered R′/T′ twins, their self ...
Ting‐Ran Liu, Xiangwei Guo, Sajid Husain, Maya Ramesh, Pushpendra Gupta, Darrell Schlom, Ramamoorthy Ramesh, Yu‐Tsun Shao   +7 more
wiley   +1 more source

Characterization of the Silver Nanoparticles in the Sovereign Silver and Argentyn 23 Bio-Active Silver Hydrosol Products [Response to Letter]

International Journal of Nanomedicine, 2022
Ajeet Kumar,1 Dan V Goia2 1Private Practice, San Jose, CA, USA; 2Clarkson University, Potsdam, NY, 13676, USACorrespondence: Dan V Goia, Email dgoia@clarkson.edu View the original paper by Dr Kumar and colleagues This is in response to the Letter to the ...
Kumar A, Goia DV
doaj