Results 171 to 180 of about 46,725 (278)

Simulation and analysis of lead-free perovskite solar cells incorporating cerium oxide as electron transporting layer. [PDF]

RSC Adv, 2022
Al-Mousoi AK, Mohammed MKA, Pandey R, Madan J, Dastan D, Ravi G, Sakthivel P, Anandha Babu G.   +7 more
europepmc   +1 more source

Record High Polarization at 2 V and Imprint‐Free Operation in Superlattice HfO2‐ZrO2 by Proper Tuning of Ferro and Antiferroelectricity

Advanced Materials Technologies, EarlyView.
Low‐power ferroelectric capacitors, based on superlattice HfO2‐ZrO2 is reported. With proper tuning of ferro and antiferroelectricity, an imprint‐free high switchable polarization charge (2Pr of 76 µC/cm2) is obtained with 2MV/cm leading to linear analog weight update and non‐volatile retention, providing a design guideline for emerging non‐volatile ...
Xinye Li, Padma Srivari, Mari Honkanen, Turkka Salminen, Sayani Majumdar   +4 more
wiley   +1 more source

The Toxicity of Lead and Lead-Free Perovskite Precursors and Nanocrystals to Human Cells and Aquatic Organisms. [PDF]

Adv Sci (Weinh)
Maietta I, Otero-Martínez C, Fernández S, Sánchez L, González-Fernández Á, Polavarapu L, Simón-Vázquez R.   +6 more
europepmc   +1 more source

Numerical Simulation of 30% Efficient Lead-Free Perovskite CsSnGeI₃-Based Solar Cells. [PDF]

Materials (Basel), 2022
Sabbah H.
europepmc   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

Influence of Lead-Free Perovskite Panels on Indoor Growth of <i>Solanum lycopersicum</i> L. and <i>Artemisia annua</i> L. Plants. [PDF]

Plants (Basel)
Caretto S, De Paolis A, Paradiso A, Milano F, Olivieri B, Ottaviani C, Prete P, De Padova P.   +7 more
europepmc   +1 more source

High-Entropy Lead-Free Perovskite Bi_0.2K_0.2Ba_0.2Sr_0.2Ca_0.2TiO₃ Powders and Related Ceramics: Synthesis, Processing, and Electrical Properties. [PDF]

Nanomaterials (Basel), 2023
Surdu VA, Marinică MA, Pătru RE, Oprea OC, Nicoară AI, Vasile BȘ, Trușca R, Ianculescu AC.   +7 more
europepmc   +1 more source

Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook

Advanced Materials Technologies, EarlyView.
A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi, Sang Won Lee, Mohammad Abrar Uddin, Sina Hassanpoor, Neha Suvindran, Katherine Le, Harun Arkaz, Harishkumar Narayana, Saeid Soltanian, Danial Khorsandi, Negar Hosseinzadeh Kouchehbaghi, Taeil Kim, Yangzhi Zhu   +12 more
wiley   +1 more source

Computational insights into wide bandgap lead free perovskite solar cells for silicon based tandem configurations. [PDF]

Sci Rep
Tahir S, Mushtaq S, McQueen J, Iqbal J, Almufarij RS, Alqurashi RS, Bonilla RS, Ashfaq A.   +7 more
europepmc   +1 more source

Ultrafast (1‐5 sec) Lamination of Perovskite Solar Cells With Self‐Encapsulation Using Rapid Joule Heating

Advanced Materials Technologies, EarlyView.
Halide perovskite solar cells are fabricated with self‐encapsulation by lamination between two glass substrates using rapid Joule heating, yielding a 99% reduction in lamination time compared to previous studies. An 18% efficient cell is laminated in 5 s, demonstrating the potential for scalable manufacturing. ABSTRACT Perovskite solar cells (PSCs) are
Oluka Okia, Md Aslam Uddin, Tianhan Gao, Zhihang Zhang, Vaishnav Madhava Das, Clare L. Lanaghan, Alexandra C. Hurd, Wei Lu, David P. Fenning, Neil P. Dasgupta   +9 more
wiley   +1 more source