Results 141 to 150 of about 51,007 (269)

Toward Reliable Metal Halide Perovskite FETs: From Electronic Structure and Device Physics to Stability and Performance Engineering

Advanced Electronic Materials, EarlyView.
Metal halide perovskite field‐effect transistors (PeFETs) offer great promise for flexible, low‐cost, and high‐performance due to their excellent charge carrier properties. However, challenges like ion migration, hysteresis, and instability limit their performance.
Georgios Chatzigiannakis, Anastasia Soultati, Leonidas C. Palilis, Ermioni Polydorou, Konstantinos Davazoglou, Petros‐Panagis Filippatos, Goutham Raj Perumallapelli, Ravindra Naik Bukke, Abd. Rashid bin Mohd Yusoff, Ilhwan Ryu, Peng Gao, Alexander Chroneos, Mohammad Khaja Nazeeruddin, Maria Vasilopoulou   +13 more
wiley   +1 more source

Terahertz Imaging for Space Applications

, 2020
The Sensor Research Laboratory (SRL) at the Naval Postgraduate School (NPS) is conducting research on terahertz (THz) imaging for space applications. The approach is two-fold: a commercial-off-the-shelf long-wave infrared (LWIR) camera using uncooled microbolometer technology has been modified with THz optics; and THz-to-IR band converter focal plane ...
Lan, Wenschel D., English, Harrison K., Alves, Fabio D., Newman, James H.   +3 more
openaire   +1 more source

Metal–Insulator–Insulator–Metal (MIIM) Ag/SnO2/Al2O3/Ag Diodes Fabricated by Ultraprecise Dispensing and Atomic Layer Deposition

Advanced Electronic Materials, EarlyView.
This study introduces a new method for fabricating MIIM diodes using ultra‐precise dispensing printing techniques combined with ALD. Thus, it provides a practical alternative to traditional lithography. The fabricated diode, with a contact area of 5.4 µm × 4.0 µm exhibits a tunneling current in the microampere range, a zero‐bias responsivity of −1.31 A/
Aboubacar Savadogo, Klaus Huska, Rohit D. Chavan, Thomas Nyachoti Nyangonda, Jan Feßler, Bernard Odhiambo Aduda, Ulrich Wilhelm Paetzold, Uli Lemmer, Mohamed Hussein   +8 more
wiley   +1 more source

On the Role of Artificial Intelligent Technology for Millimetre-Wave and Terahertz Applications. [PDF]

Sensors (Basel)
Kouhalvandi L, Matekovits L.
europepmc   +1 more source

High‐Speed Flexible Schottky Diodes Based on Carbon Nanotubes

Advanced Electronic Materials, EarlyView.
We demonstrate a flexible Schottky diode based on carbon nanotube network thin film, and the devices are fabricated via a low‐temperature process on a PI substrate, which exhibits excellent radio‐frequency characteristics, with a high responsivity 6 A/W at zero bias, a high intrinsic cut‐off frequency reaching 153 GHz, and an extrinsic cut‐off ...
Yan Li, Haoyu Zhang, Xinyi Zheng, Weifeng Wu, Xiaowei He, Li Ding, Sheng Wang   +6 more
wiley   +1 more source

Thermally Tunable Bi-Functional Metasurface Based on InSb for Terahertz Applications. [PDF]

Materials (Basel)
Charca-Benavente R, Kumar R, Rubio-Noriega R, Clemente-Arenas M.   +3 more
europepmc   +1 more source

Beyond Silicon: Toward Sustainable, NIR‐II, and Conformable Organic Photodiodes

Advanced Energy Materials, EarlyView.
In this perspective, a strategic shift in organic photodetector (OPD) research is proposed: instead of the incremental advances in silicon's stronghold arena, the most impactful future for OPDs lies in addressing silicon's intrinsic limitations, i.e., detection in the longer wavelength range above silicon's coverage (>1100 nm, termed as near infrared ...
Hrisheekesh Thachoth Chandran, Jiaming Huang, Hao Xia, Rakesh Rajendran Nair, Shen Xing, Gang Li, Karl Leo, Johannes Benduhn   +7 more
wiley   +1 more source

220-325 GHz all-photopolymer Bragg horn antennas towards eco-friendly terahertz applications. [PDF]

Sci Rep
Chudpooti N, Hong B, Viratikul R, Kheawprae F, Boonpoonga A, Janpugdee P, Zhang W, Akkaraekthalin P, Oberhammer J, Somjit N.   +9 more
europepmc   +1 more source

What to Make and How to Make It: Combining Machine Learning and Statistical Learning to Design New Materials

Advanced Intelligent Discovery, EarlyView.
Combining machine learning and probabilistic statistical learning is a powerful way to discover and design new materials. A variety of machine learning approaches can be used to identify promising candidates for target applications, and causal inference can help identify potential ways to make them a reality.
Jonathan Y. C. Ting, Amanda S. Barnard
wiley   +1 more source

Design of High-Gain Antenna Arrays for Terahertz Applications. [PDF]

Micromachines (Basel)
Ji X, Chen Y, Li J, Wang D, Zhao Y, Wu Q, Li M.   +6 more
europepmc   +1 more source