Results 11 to 20 of about 223,971 (282)
Microwave Amplifier Figure of Merit Measurement
In this paper the figure of merit of microwave amplifier is measured. They are gain, 1 dB compression point and two tone third order intercept products. The measurement setup as well as method of measurement is shown. The measured amplifier can be used for student laboratory exercise as well as for scientific research.
Cerovecki D., Malaric K.
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High thermoelectric figure of merit ZT > 1 in SnS polycrystals
Eco-friendly tin sulfide (SnS) has attracted increasing attention in the thermoelectric community because of its elemental abundance and analogous crystal structure to SnSe as a new thermoelectric material.
Asfandiyar +3 more
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Optmization of exposure parameters in digital mammography (CR) using figure of merit
A high diagnostic standard associated with the lowest radiation dose possible for the patient is the aim for a quality examination in mammography, this can be achieved through the Figure of Merit which is a parameter used for optimization in digital ...
Isabela Soares de Morais +2 more
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The characterization of pyroelectric materials is essential for the design of pyroelectric-based devices. Pyroelectric current measurement is the commonly employed method, but can be complex and requires surface electrodes.
Reinhard Schwödiauer +4 more
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High-throughput imaging measurements of thermoelectric figure of merit
We demonstrate a method for the simultaneous determination of the thermoelectric figure of merit of multiple martials by means of the lock-in thermography (LIT) technique.
Abdulkareem Alasli +4 more
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A Short Review on Thermoelectric Glazing for Sustainable Built Environment
Securing net-zero targets by employing sustainable materials for the built environment is highly desirable, and this can be achieved by retrofitting existing non-smart windows with thermoelectric (TE) glazing, providing improved thermal performance along
Mustafa Majid Rashak Al-Fartoos +3 more
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Exploring the Potential of GaN-Based Power HEMTs with Coherent Channel
The GaN industry always demands further improvement in the power transport capability of GaN-based high-energy mobility transistors (HEMT). This paper presents a novel enhancement-type GaN HEMT with high power transmission capability, which utilizes a ...
Xinghuan Chen +3 more
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Tuning the thermoelectric properties of graphene nanoribbons by vacancy defect with Ge-doping
In this work, the influence of vacancy defects and germanium (Ge)-doping on structural stability, electronic and thermoelectric (TE) characteristics of armchair graphene nanoribbons (AGNRs) have been studied by density functional theory (DFT) based tight-
Fouad N. Ajeel, Ali Ben Ahmed
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A Model for Material Metrics in Thermoelectric Thomson Coolers
Thomson heat absorption corresponding to changes in the Seebeck coefficient with respect to temperature enables the design of thermoelectric coolers wherein Thomson cooling is the dominant term, i.e., the Thomson coolers.
Mona Zebarjadi, Omid Akbari
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Full Daytime Sub-ambient Radiative Cooling in Commercial-like Paints with High Figure of Merit [PDF]
Radiative cooling is a passive cooling technology by reflecting sunlight and emitting radiation in the atmospheric sky window. Although highly desired, full daytime sub-ambient radiative cooling in commercial-like single-layer particle-matrix paints is ...
Xiangyu Li +5 more
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