Results 101 to 110 of about 20,822 (258)

Triboelectric Tactile Transducers for Neuromorphic Sensing and Synaptic Emulation: Materials, Architectures, and Interfaces

Advanced Energy and Sustainability Research, EarlyView.
Triboelectric nanogenerators are vital for sustainable energy in future technologies such as wearables, implants, AI, ML, sensors and medical systems. This review highlights improved TENG neuromorphic devices with higher energy output, better stability, reduced power demands, scalable designs and lower costs.
Ruthran Rameshkumar, Arunkumar Chandrasekhar, Poongundran Selvaprabhu   +2 more
wiley   +1 more source

Experimental Evidence of an Optical Bistability Based on Self - Focusing

مجلة علوم ذي قار, 2019
Optical bistability based on Self – Focusing of low power CW He-Ne laser radiation ,at the wavelength of 0.632?m ,has been experimentally evidence in liquid CS using a new simple and effective technique.
Hussain A. Badran
doaj  

A Review on Recent Trends of Bioinspired Soft Robotics: Actuators, Control Methods, Materials Selection, Sensors, Challenges, and Future Prospects

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This article reviews the current state of bioinspired soft robotics. The article discusses soft actuators, soft sensors, materials selection, and control methods used in bioinspired soft robotics. It also highlights the challenges and future prospects of this field.
Abhirup Sarker, Tamzid Ul Islam, Md. Robiul Islam   +2 more
wiley   +1 more source

Optical bistability in side-mode injection locked dual-mode Fabry-Pérot laser diode

AIP Advances, 2013
In this paper, optical bistability characteristics are demonstrated experimentally based on a dual-mode laser system comprising a multi-mode Fabry-Pérot laser diode (MMFP-LD) and a built-in feedback cavity formed by a fiber facet.
Jian Wei Wu, Bikash Nakarmi, Tran Quoc Hoai, Yong Hyub Won   +3 more
doaj   +1 more source

Passive nonreciprocal transmission and optical bistability based on polarization-independent bound states in the continuum. [PDF]

Nanophotonics, 2023
Chen S, Zeng Y, Li Z, Mao Y, Dai X, Xiang Y.   +5 more
europepmc   +1 more source

Toward More Autonomous Soft Robots: Development and Characterization of a 3D‐Printed Pneumatic Contact Sensor for a Six‐Legged Soft Robotic Walker

Advanced Intelligent Systems, EarlyView.
This article introduces a fully 3D‐printed, electronics‐free sensory system for a six‐legged soft robot, enabling adaptive responses such as obstacle detection and directional changes using pneumatic logic gates. The design demonstrates efficient, robust operation through rapid sensor feedback and autonomous functionality, highlighting new ...
Philipp Auth, Stefan Conrad, Noah Knorr, Joscha Teichmann, Sebastian Ruppert, Thomas Speck, Falk Tauber   +6 more
wiley   +1 more source

Resonatorless optical bistability in transmission of thin semiconductor film

Moldavian Journal of the Physical Sciences, 2005
The optical bistability phenomenon in the steady-state light transmission by a thin semiconductor film is studied taking into account two-pulse two-photon excitation of biexcitons from the ground state of the crystal.
Hadji, Piotr, Marcov, Dmitry, Corovai, Alexandru   +2 more
doaj  

Nonlinear optical response of a 2D quantum dot supercrystal

EPJ Web of Conferences, 2017
We investigate theoretically the nonlinear optical response of a two-dimensional supercrystal comprized of semiconductor quantum dots. An isolated quantum dot is modeled as a three-level ladder-like system with ground, one-exciton, and biexciton states ...
Malikov Ramil, Ryzhov Igor, Malyshev Victor   +2 more
doaj   +1 more source

A Review of Trans‐Dimensional Kirigami: From Compliant Mechanism to Multifunctional Robot

Advanced Intelligent Systems, EarlyView.
This review outlines recent advancements in the geometric design and mechanical properties of kirigami. The kirigami is classified into two categories from a compliant mechanism perspective, highlighting their applications in metamaterials and robotic systems. Finally, the future research directions, is explored focusing on the potential of integrating
Yang Yu, Jinyao Zhang, Dengchen Wang, Yanqi Yin, Yehui Wu, Ruiyu Bai, Jiaqiang Yao, Yupei Zhang, Jingwen Yin, Chao Tang, Alexey S. Fomin, Wenjie Sun, Chen Liu, Bo Li, Guimin Chen   +14 more
wiley   +1 more source

Numerical Studies of Optical Bistability of Absorptive Type

Communications, 2011
Theoretical analysis is presented to search for the purely absorptive optical bistability in a Fabry-Perot cavity filled with a saturable absorber. A simple model of singlet absorption is used on numerically solving the relationships between the input ...
Eliska Jurisova, Jarmila Mullerova
doaj   +1 more source