Results 1 to 10 of about 943,896 (346)

Human body temperature monitoring wireless system [PDF]

E3S Web of Conferences, 2023
To solve the problems of medical diagnostics, human body temperature measurement has become widespread. In many cases, to make a correct diagnosis, it is required to obtain results of continuous monitoring during a certain period instead of a single ...
Zakirov Ruslan, Abdulhaev Oybek, Khakimov Alim, Rahmatov Ahmad, Yodgorova Dilbara, Kuliev Shukur, Istamov Damir   +6 more
doaj   +1 more source

Statistical Analysis of Random Telegraph Noises of MOSFET Subthreshold Currents Using a 1M Array Test Chip in a 40 nm Process

IEEE Journal of the Electron Devices Society, 2021
It is difficult to measure the random telegraph noises (RTN) of MOSFET subthreshold currents at the sub-pA level directly and accurately. In this work, we used a charge integration method similar to the operation of the CMOS image sensors (CIS) to ...
Calvin Yi-Ping Chao, Meng-Hsu Wu, Shang-Fu Yeh, Chin-Hao Chang, Chi-Lin Lee, Chin Yin, Kuo-Yu Chou, Honyih Tu   +7 more
doaj   +1 more source

Automotive 3.0 µm Pixel High Dynamic Range Sensor with LED Flicker Mitigation

Sensors, 2020
We present and discuss parameters of a high dynamic range (HDR) image sensor with LED flicker mitigation (LFM) operating in automotive temperature range.
Minseok Oh, Sergey Velichko, Scott Johnson, Michael Guidash, Hung-Chih Chang, Daniel Tekleab, Bob Gravelle, Steve Nicholes, Maheedhar Suryadevara, Dave Collins, Rick Mauritzson, Lin Lin, Shaheen Amanullah, Manuel Innocent   +13 more
doaj   +1 more source

Heterostructure InGaAlAs/InAlAs on the InP substrate for the electro-optical modulator based on the quantum confined Stark effect [PDF]

ITM Web of Conferences, 2019
The energy structure and the value of the electrooptic effect in heteroepitaxial structures (HES) with multiple InGaAlAs / InAlAs quantum wells have been studied.
Gulyaev Dmitry, Dmitriev Dmitry, Toropov Alexander, Valisheva Nataly, Tsarev Andrey, Kolosovsky Eugeny, Feduchin Leonid, Gorchakov Alexander, Zhuravlev Konstantin   +8 more
doaj   +1 more source

High-speed operation of single-mode tunable quantum cascade laser based on ultra-short resonant cavity

AIP Advances, 2021
We have demonstrated a room temperature, low power consumption, high-speed, and single-mode tunable quantum cascade laser at λ ∼ 4.6 µm. Combining a 300 µm buried hetero-structure ultra-short cavity with optimized facet coatings, a single-mode tuning ...
Yuhong Zhou, Junqi Liu, Shenqiang Zhai, Ning Zhuo, Jinchuan Zhang, Shuman Liu, Lijun Wang, Fengqi Liu, Zhanguo Wang   +8 more
doaj   +1 more source

CDMOs Play a Critical Role in the Biopharmaceutical Ecosystem

Frontiers in Bioengineering and Biotechnology, 2022
Biopharmaceutical industries have advanced significantly after the millennium. Novel biopharmaceuticals have been developed one after another, and blockbuster drugs have been produced.
Hideyuki Kurata, Hideyuki Kurata, Tetsuya Ishino, Tetsuya Ishino, Yasuhiro Ohshima, Masafumi Yohda   +5 more
doaj   +1 more source

Crystal structure, dielectric, ferroelectric and energy storage properties of La-doped BaTiO3 semiconducting ceramics [PDF]

Journal of Advanced Dielectrics, 2015
Polycrystalline La-doped BaTiO3 (Ba(1-x)Lax TiO3) [x=0,0.0005,0.001,0.003] ceramics (denoted as BTO,BLT1,BLT2,BLT3) were synthesized by conventional solid-state reaction method and characterized by X-ray diffraction (XRD), scanning electron microscopy ...
Venkata Sreenivas Puli, Patrick Li, Shiva Adireddy, Douglas B. Chrisey   +3 more
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Flexible and Reusable Ag Coated TiO₂ Nanotube Arrays for Highly Sensitive SERS Detection of Formaldehyde

Molecules, 2020
Quantitative analysis of formaldehyde (HCHO, FA), especially at low levels, in various environmental media is of great importance for assessing related environmental and human health risks.
Tong Zhu, Hang Wang, Libin Zang, Sila Jin, Shuang Guo, Eungyeong Park, Zhu Mao, Young Mee Jung   +7 more
doaj   +1 more source

IR sensitivity enhancement of CMOS Image Sensor with diffractive light trapping pixels

Scientific Reports, 2017
We report on the IR sensitivity enhancement of back-illuminated CMOS Image Sensor (BI-CIS) with 2-dimensional diffractive inverted pyramid array structure (IPA) on crystalline silicon (c-Si) and deep trench isolation (DTI).
Sozo Yokogawa, Itaru Oshiyama, Harumi Ikeda, Yoshiki Ebiko, Tomoyuki Hirano, Suguru Saito, Takashi Oinoue, Yoshiya Hagimoto, Hayato Iwamoto   +8 more
doaj   +1 more source

Semiconductor spintronics [PDF]

Acta Physica Slovaca. Reviews and Tutorials, 2007
Semiconductor spintronicsSpintronics refers commonly to phenomena in which the spin of electrons in a solid state environment plays the determining role. In a more narrow sense spintronics is an emerging research field of electronics: spintronics devices are based on a spin control of electronics, or on an electrical and optical control of spin or ...
Peter Stano, Alex Matos-Abiague, Igor Zutic, Christian Ertler, Jaroslav Fabian   +4 more
openaire   +2 more sources