Results 131 to 140 of about 6,428,636 (278)

Progress in lead-free piezoelectric nanofiller materials and related composite nanogenerator devices. [PDF]

Nanoscale Adv, 2020
Zhang Y, Kim H, Wang Q, Jo W, Kingon AI, Kim SH, Jeong CK.   +6 more
europepmc   +1 more source

Lead‐Free Piezoelectric Materials

, 2021
openaire   +2 more sources

Phase Transition and High Piezoelectric Properties of Li-0.058(Na0.52+xK0.48)(0.942)NbO3 Lead-Free Ceramics

, 2011
Phase Transition and High Piezoelectric Properties of Li-0.058(Na0.52+xK0.48)(0.942)NbO3 Lead-Free ...
Bo-Ping Zhang (2135176), Peng-Peng Shang (7043066), Ye Fan (13069572), Hai-Tao Li (3192513), Qian Zhang (49333)   +4 more
core  

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

WorMa: An Undulatory Robot With Center of Mass Regulation via Internal Fluid Redistribution for Amphibious Locomotion

Advanced Robotics Research, EarlyView.
WorMa is an amphibious undulatory robot that uses Center of Mass redistribution as the sole terrain adaptation mechanism. This mechanism is based on internal fluid mass redistribution through a pump‐driven latex balloon system that creates three profiles: head‐biased, balanced, and tail‐biased.
Daniil Filimonov, Nana Obayashi
wiley   +1 more source

Effect of Porosity on Functional Properties of Lead-Free Piezoelectric BaZr_0.15Ti_0.85O₃ Porous Ceramics. [PDF]

Materials (Basel), 2020
Curecheriu L, Lukacs VA, Padurariu L, Stoian G, Ciomaga CE.   +4 more
europepmc   +1 more source

Characterisation of screen printable piezoelectric thick-films

, 1997
Experimental techniques for measuring piezoelectric coefficient d33 of screen printed thick-film lead zirconate totanate (PZT) pastes are described, together with a comparison of these values for different paste formulations. In particular, the effect of
Harris, N.R., Atkinson, J.K., White, N.M., Dargie, P.G., Sion, R.P.   +4 more
core   +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

XeraBorg: Neural Control of Tail‐Flick Escape for Backward Propulsion in Cyborg Crayfish

Advanced Robotics Research, EarlyView.
This work presents the first controlled tail‐flick propulsion method for the cyborg Cherax quadricarinatus. Comprehensive experiments establish a foundational framework for using the crayfish's natural escape mechanism as a locomotion strategy, expanding its potential as an underwater and amphibious mobile robot.
H. Nhan Le, Oscar J. Davis, Lachlan Fitzgerald, Robbie Wilson, Christofer Clemente, P. Ross McAree, T. Nho Do, T. Thang Vo‐Doan   +7 more
wiley   +1 more source

Disordered structures in lead-free piezoelectrics [PDF]

Acta Crystallographica Section A Foundations and Advances, 2017
Patrick Kin Man Tung, Marton Major, Jessica Hudspeth, Christina Hoffmann, John Daniels   +4 more
openaire   +1 more source