Results 91 to 100 of about 286,313 (268)

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

Advanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand, Nuno Estrócio, Ji S. Kim, Babak Bakhit, Marian C. Istrate, Corneliu Ghica, Tiago Rebelo, Nives Strkalj, Abin Varghese, Bernardo Almeida, Luís S. Marques, Bipin Rajendran, Judith L. MacManus‐Driscoll, José P. B. Silva   +13 more
wiley   +1 more source

Correction to "Research on a Lost Circulation Zone Location Method Based on Transient Pressure Wave". [PDF]

ACS Omega, 2022
Zhang R, Zhu Z, Wang C, Guan Z.
europepmc   +1 more source

Exploring an Alternative to mRNA Vaccine Cold Chain Storage: MRNA‐Lipid Nanoparticle Stability When Dried in a Polymer Matrix

Advanced Functional Materials, EarlyView.
The nanostructure, size, and function of mRNA‐loaded lipid nanoparticles are evaluated before drying, within polymer microneedles, and after rehydration. The results reveal the polymer and LNP loadings required to recover nanostructure and preserve the delivery performance in dry‐state formulations.
Brendan P. Dyett, Shahad K. Alsaiari, John L. Daristotle, Timothy A. Forster, Alicia Lau, Dhruv Varshney, Rania Afaneh, Andrew R. Hanna, Charles Sloane, David Mankus, Haitao Yu, Jiali Zhai, DongSoo Yun, Lisa H. Tostanoski, Abigail Lytton‐Jean, Dan H. Barouch, Charlotte E. Conn, Robert Langer, Ana Jaklenec, Calum J. Drummond   +19 more
wiley   +1 more source

Electrostatic waves in pressure waves bounding solar wind stream interaction regions

地球与行星物理论评
The solar wind stream interaction region is bounded by a pair of forward-reverse pressure waves that commonly steepen into forward and reverse shock waves at large heliocentric distances.
Xianghan Wang, Jianpeng Guo
doaj   +1 more source

Identification approach of acoustic cavitation via frequency spectrum of sound pressure wave signals in numerical simulation. [PDF]

Ultrason Sonochem, 2022
Lin W, Xiao J, Wen J, Wang S.
europepmc   +1 more source

Titanium Suboxides Responsible for Electronic Anomaly Near Room Temperature in the Ti3C2Tx MXene

Advanced Functional Materials, EarlyView.
Our multi‐technique study reveals that the near‐room‐temperature anomaly in Ti3C2Tx MXene is linked to titanium suboxide nanodomains, including Ti3O5, embedded within the MXene host. Their temperature‐driven transformation provides an alternative explanation to solvent‐ and swelling‐based models and offers new insight into the thermally activated ...
Bence G. Márkus, Bradlee J. McIntosh, Lili Vajtai, Anna Nyáry, Sándor H. Sipos, Nirmal J. Ghimire, Ferenc Simon, László Forró, Dávid Beke   +8 more
wiley   +1 more source

A Pressure Wave-Based Approach for Assessing Evolving Disruption Risks in Cluster Supply Chain Under Bidirectional Propagation

IEEE Access
Supply chain (SC) disruption risk assessment has attracted extensive attention, yet important gaps remain. Existing studies typically examine either forward or backward propagation, whereas in reality disruptions can spread simultaneously in both ...
Ming Liu, Jiawei Zhang, Yueyu Ding
doaj   +1 more source

Longitudinal Associations between Alcohol Intake and Arterial Stiffness, Pressure Wave Reflection, and Inflammation. [PDF]

J Atheroscler Thromb, 2023
Shiina K, Takahashi T, Nakano H, Fujii M, Iwasaki Y, Matsumoto C, Yamashina A, Chikamori T, Tomiyama H.   +8 more
europepmc   +1 more source

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

Advanced Functional Materials, EarlyView.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg, Thomas W. Pfeifer, Chuanzhen Zhou, Yong Kyu Choi, Duk‐Hyun Choe, Patrick E. Hopkins, Jon F. Ihlefeld   +6 more
wiley   +1 more source

Design of G300 High-Precision Real-Time Monitoring and Alarm System for Oil Pipeline Leakage

Shiyou jixie
In recent years,oil pipeline leakage accidents resulted from perforating to steal oil and corrosion perforation have occurred frequently in oilfields,resulting in serious economic losses and environmental pollution.Therefore,an on-line monitoring system ...
Zhao Lu, Xiong Sen, Jia Xian
doaj