Results 151 to 160 of about 514,969 (347)
Leveraging KVM Events to Detect Cache-Based Side Channel Attacks in a Virtualization Environment [PDF]
, 2018 Ady Wahyudi Paundu +3 more
openalex +1 more source
Self‐Trapped Hole Migration and Defect‐Mediated Thermal Quenching of Luminescence in α‐ and β‐Ga2O3
Advanced Functional Materials, EarlyView.Temperature‐dependent photoluminescence and first‐principles calculations reveal self‐trapped hole migration as the microscopic origin of thermal quenching in α‐ and β‐Ga2O3. The low migration barrier in α‐Ga2O3 enables defect trapping and enhances blue luminescence, while the higher barrier in β‐Ga2O3 preserves ultraviolet emission at elevated ...
Nima Hajizadeh +11 more
wiley +1 more source
Sensor side-channel attacks on user privacy: analysis and mitigation [PDF]
, 2017 Narain
openalex +1 more source
Reconfigurable Magnetic Soft Microrobot for Acoustically Triggered Targeted Bacterial Sterilization
Advanced Functional Materials, EarlyView.Reconfigurable magnetic soft microrobots integrate in situ‐grown piezoelectric zinc oxide nanorods that produce reactive oxygen species upon acoustic excitation. Combining magnetically guided transport with thermally induced planar reconfiguration, the microrobots achieve targeted delivery and enhanced bacterial sterilization through efficient on ...
Quan Gao +12 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This work presents scalable silver nanorings with tunable thermoplasmonic properties for smart window applications. By responding to sunlight and environmental changes, the nanorings modulate near‐infrared light and reduce heat transmission. Their unique geometry enables dynamic optical control, offering a promising route toward energy‐efficient ...
Xavier Baami González +1 more
wiley +1 more source
Dynamic S-Boxes Block Cipher for Side-Channel Attack Resistance
IEEE AccessSide-channel attacks constitute a critical security threat to hardware implementations of block ciphers. Traditional countermeasures, such as masking, aim to obscure the correlation between a device’s power consumption and its internal ...
Phuc-Phan Duong +4 more
doaj +1 more source
A Small Dummy Disrupting Database Reconstruction in a Cache Side-Channel Attack [PDF]
, 2023 Hyeonwoo Han, Eunkyu Lee, Junghee Jo
openalex +1 more source
Advanced Functional Materials, EarlyView.Dry electrode technology revolutionizes battery manufacturing by eliminating toxic solvents and energy‐intensive drying. This work details two promising techniques: dry spray deposition and polymer fibrillation. How their unique solvent‐free bonding mechanisms create uniform microstructures for thicker, denser electrodes, boosting energy density and ...
Yuhao Liang +7 more
wiley +1 more source
AlphaLogger: detecting motion-based side-channel attack using smartphone keystrokes
Journal of Ambient Intelligence and Humanized Computing, 2020 A. R. Javed +4 more
semanticscholar +1 more source
Electroactive Liquid Crystal Elastomers as Soft Actuators
Advanced Functional Materials, EarlyView.Electroactive liquid crystal elastomers (eLCEs) can be actuated via electromechanical, electrochemical, or electrothermal effects. a) Electromechanical effects include Maxwell stress, electrostriction, and the electroclinic effect. b) Electrochemical effects arise from electrode redox reactions.
Yakui Deng, Min‐Hui Li
wiley +1 more source