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A Versatile Setup for Fourier-Transform Infrared Magneto-Spectroscopy
(IEEE, 2023-06-09)Fourier-transform infrared (FTIR) magneto-spectroscopy is a powerful spectroscopic technique used to investigate many important effects in materials, e.g., electron spin resonance (ESR), cyclotron resonance, and transitions ... -
Silver Nanoparticle-Decorated Reduced Graphene Oxide Nanomaterials Exert Membrane Stress and Induce Immune Response to Inhibit the Early Phase of HIV-1 Infection
(WILEY, 2023-02-01)Graphene-based 2D nanomaterials exhibit unique physicochemical, electric, and optical properties that facilitate applications in a wide range of fields including material science, electronics, and biotechnology. Recent ... -
Dietary Inclusion of Crickets (Acheta domesticus) and Yellow Mealworm Meal (Tenebrio molitor) in Comparison with Soybean Meal: Effect on the Growth, Total Tract Apparent Digestibility, and Nitrogen Balance of Fattening Rabbits
(MDPI, 2023-05-14)Three diets were formulated, i.e., soybean meal (SM diet), adult Acheta domesticus (AD diet), and Tenebrio molitor larvae (TM diet), as the main crude protein (CP) sources. A total of 45 rabbits (Hyplus, weaned at 32 days ... -
Accuracy of scanning interrogation of FBG sensors
(Sciendo, 2023-04-01)Progress in the fibre optic technology spurred the development of optical fibre-based sensors. A successful fibre optics-based element for sensorial systems is fibre Bragg grating. It allows to read the measured value by ... -
The planar anodic Al2O3-ZrO2 nanocomposite capacitor dielectrics for advanced passive device integration
(Taylor & Francis, 2023-12-31)The need for integrated passive devices (IPDs) emerges from the increasing consumer demand for electronic product miniaturization. Metal-insulator-metal (MIM) capacitors are vital components of IPD systems. Developing new ... -
Reconfigurable Voltage-Mode First-Order Multifunction Filter Employing Second-Generation Voltage Conveyor (VCII) With Complete Standard Functions and Electronically Controllable Modification
(IEEE, 2023-06-05)In this contribution, the realization of a first-order, two-input, single-output voltage-mode multifunction filter employing a second-generation voltage conveyor (VCII) is described. The proposed first-order versatile ... -
31.3 nW, 0.5 V Bulk-Driven OTA for Biosignal Processing
(IEEE, 2023-05-24)This paper presents a new extremely low-voltage low-power bulk-driven (BD) operational transconductance amplifier (OTA) realized for low frequency biosignal processing. The CMOS structure of the OTA utilizes bulk-driven ... -
0.5-V Nano-Power Voltage-Mode First-Order Universal Filter Based on Multiple-Input OTA
(IEEE, 2023-05-17)This paper presents a new application of the multiple-input operational transconductance amplifier (MI-OTA). The MI-OTA has been used to realize a first-order universal filter which shows that the first-order transfer ... -
A Fully Differential Analog Front-End for Signal Processing from EMG Sensor in 28 nm FDSOI Technology
(MDPI, 2023-03-24)This paper presents a novel analog front-end for EMG sensor signal processing powered by 1 V. Such a low supply voltage requires specific design steps enabled using the 28 nm fully depleted silicon on insulator (FDSOI) ... -
0.5 V Multiple-Input Multiple-Output Differential Difference Transconductance Amplifier and Its Applications to Shadow Filter and Oscillator
(IEEE, 2023-03-21)This paper presents new applications of low-voltage and low-power multiple-input multiple output differential difference transconductance amplifier (DDTA). The multiple-input bulk-driven MOS transistor (MIBD MOST) technique ... -
Quantum phase transitions probed by EPR spectra in dimeric spin arrays with supramolecular couplings
(Elsevier, 2023-04-01)Dimeric compounds with nearly isolated molecular units (d-units) having pairs of spins s1 and s2 coupled by antiferromagnetic (AFM) exchange H-0 = -J(0)s(1) center dot s(2) are non-trivial quantum spin systems having ... -
Electrical Characterization of Hydrothermally Synthesized Metal Oxide Nanowires with Regard to Oxygen Adsorption/Desorption Thermodynamics
(TANGER Ltd., 2023-03-08)Hydrothermally synthesized MnO2 nanowires were deposited on gold interdigitated electrode (IDE) chip using dielectrophoresis (DEP). Conductivity of alone-standing MnO2 nanowires was tested both in synthetic air and in ... -
Electronically Tunable Memristor Emulator Implemented Using a Single Active Element and Its Application in Adaptive Learning
(MDPI, 2023-02-02)In recent times, much-coveted memristor emulators have found their use in a variety of applications such as neuromorphic computing, analog computations, signal processing, etc. Thus, a 100 MHz flux-controlled memristor ... -
Shadow Filters Using Multiple-Input Differential Difference Transconductance Amplifiers
(MDPI, 2023-01-30)This paper presents new voltage-mode shadow filters employing a low-power multiple-input differential difference transconductance amplifier (MI-DDTA). This device provides multiple-input voltage-mode arithmetic operation ... -
0.5 V Universal Filter and Quadrature Oscillator Based on Multiple-Input DDTA
(IEEE, 2023-01-30)This paper presents a universal voltage-mode filter and quadrature oscillator based on low-voltage multiple-input differential difference transconductance amplifier (MI-DDTA). Unlike the previous published DDTAs, that ... -
0.5-V Nano-Power Shadow Sinusoidal Oscillator Using Bulk-Driven Multiple-Input Operational Transconductance Amplifier
(MDPI, 2023-02-14)This paper presents a low-frequency shadow sinusoidal oscillator using a bulk-driven multiple-input operational transconductance amplifier (MI-OTA) with extremely low-voltage supply and nano-power consumption. The proposed ... -
0.5 V Versatile Voltage- and Transconductance-Mode Analog Filter Using Differential Difference Transconductance Amplifier
(MDPI, 2023-01-06)In this work, a new versatile voltage- and transconductance-mode analog filter is proposed. The filter, without requiring resistors, employs three differential-difference transconductance amplifiers (DDTAs) and two grounded ... -
Influence of Varieties and Mulching on the Quality and Quantity of Vegetable Pepper Yield
(MDPI, 2022-11-05)The influence of the cultivation method on green pepper fruits was investigated. Six pepper cultivars were planted using soil covered by brown mulching foil and in uncovered soil. Cultivation was maintained for two years ... -
0.5 V, nW-Range Universal Filter Based on Multiple-Input Transconductor for Biosignals Processing
(MDPI, 2022-11-08)This paper demonstrates the advantages of the multiple-input transconductor (MI-G(m)) in filter application, in terms of topology simplification, increasing filter functions, and minimizing the count of needed active blocks ... -
Extended and Generic Higher-Order Elements for MEMS Modeling
(MDPI, 2022-10-10)State-dependent resistors, capacitors, and inductors are a common part of many smart engineering solutions, e.g., in MEMS (Micro-Electro-Mechanical Systems) sensors and actuators, Micro/NanoMachines, or biomimetic systems. ...
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