Results 181 to 190 of about 70,499,433 (305)

Flexible Sensors for Robotics Tactile Perception: A Review

Advanced Robotics Research, EarlyView.
Flexible tactile sensing for robotics is reviewed through four interconnected dimensions. Physical mechanisms include piezoresistive, capacitive, piezoelectric, triboelectric, iontronic, and optical sensing. Structural design includes bioinspired, defect‐based, and MEMS‐based tactile systems.
Yu Song, Ying Chen, Yihao Chen, Xue Feng
wiley   +1 more source

Chip-scale modulation-free laser stabilization using vacuum-gap micro-Fabry-Pérot cavity. [PDF]

Sci Adv
Idjadi MH, Cheng H, Ashtiani F, Li B, Kim K, Jin N, Quinlan F, Rakich PT.   +7 more
europepmc   +1 more source

Advanced Flexible Robotic Systems for the Early Diagnosis and Treatment of Cancer and Cardiovascular Diseases

Advanced Robotics Research, EarlyView.
Flexible surgical robots are advancing minimally invasive interventions for cardiovascular diseases and cancer by enabling precise navigation through complex, submillimeter anatomical pathways. This review highlights recent innovations in actuation, bio‐integrated sensing, AI‐assisted control, and friction‐reduction technologies, discusses current ...
Hermione Truong, Chi Cong Nguyen, Hannah Thuy Truong, Kefan Zhu, Adrienne Ji, James Davies, Emanuele Nicotra, Bibhu Sharma, Jingjing Wan, Patrick Pruscino, Shing Wai Wong, Hoang‐Phuong Phan, Phuoc Thien Phan, Nigel H. Lovell, Thanh Nho Do   +14 more
wiley   +1 more source

Coherent cavity coupling in O-band silicon photonic sensors for water environment detection. [PDF]

Sci Rep
Janaszek B, Kieliszczyk M, Butt MA.
europepmc   +1 more source

Robotics in Ionizing Radiation Environments: Vulnerabilities, Hardening, and Future Directions

Advanced Robotics Research, EarlyView.
Radiation exposure causes cumulative degradation in robotic sensors, actuators, and electronic logic, often leading to undetected failures. This study maps component vulnerabilities, evaluates hardening and shielding strategies, and identifies testing gaps that must be addressed to enable next‐generation radiation‐tolerant robotic systems.
Francis A. K. Djirackor, Josephine T. Djirackor, Amanuel Abrdo Tereda, Sun Yi, Younho Seong   +4 more
wiley   +1 more source

SOI-Structured Piezoresistive Pressure Sensor with Integration of Temperature Sensor for Downhole Applications. [PDF]

Sensors (Basel)
Mireles J, Jiménez A, Sauceda Á.
europepmc   +1 more source

Overcoming the Trade‐Off Between Magnetic Coupling and Electrical Insulation in Soft Magnetic Materials via Nanochain Engineering

Advanced Science, EarlyView.
This study employs a nanochain engineering approach combined with an in situ oxidation strategy to fabricate self‐insulating iron‐based magnetic nanochains, addressing the challenge of balancing magnetic coupling and electrical insulation in soft magnetic materials.
Dingrong Zuo, Lichen Liu, Haibo Ke, Rongsheng Bai, Huaping Ding, Jing Zhou, Zhenxiang Cheng, Peng Yu, Weihua Wang   +8 more
wiley   +1 more source

Integrating Hyperuniform Disordered Light Trapping Layers in Ultrathin c‑Si Solar Cells. [PDF]

ACS Photonics
Lambertz A, Lee N, Vafa AP, Shautsova V, Xu F, Song JH, Güsken NA, Selvin S, Florescu M, Brongersma ML, van de Groep J, Alarcon-Llado E.   +11 more
europepmc   +1 more source

Photonic Time Crystals and Time‐Varying Electromagnetic Metamatter: A New Direction for Ultrafast Tunable Photonic and Microwave Materials and Devices

Advanced Science, EarlyView.
Photonic time crystals (PTCs) are systems in which electromagnetic parameters are modulated periodically in time, producing momentum bandgaps via temporal scattering rather than spatial Bragg processes. This review examines the theoretical frameworks, modeling, and computational tools for time‐varying media, and summarizes experimental demonstrations ...
Ranjan Kumar Patel, Shriram Ramanathan, Ronald P. Jenkins, Michael J. Carter   +3 more
wiley   +1 more source

Temporally plastic photonic processor for real-time adaptive computing. [PDF]

eLight
Luo L, Wang Y, Xue Z, Chen Y, Yao C, Qin S, Bao P, Zhang J, Xu K, Chen M, Yan T, Ye Y, Ming L, Roelkens G, Dong J, Hasan T, White I, Penty R, Fang L, Cheng Q.   +19 more
europepmc   +1 more source