thermomechanical and thermal contact characteristics of bismuth telluride films electrodeposited on carbon nanotube arrays
thermomechanical and thermal contact characteristics of bismuth telluride films electrodeposited on carbon nanotube arrays
... Thermomechanical and Thermal Contact Characteristics of Bismuth Telluride Films Electrodeposited on Carbon Nanotube Arrays By Himanshu Mishra, Baratunde A. ... pressure on the con-tact.[5,6,12]Thus, mechanical compression of the TE/CNTcontactsmay reduce thermal contact resistance in the CNT-TE structures.In conclusion, integration of CNT arrays and ... electrodeposition process has been shown to improve thermomechanical compliance of the contacts. The TE/CNT/M/Si hybrid contact with a maximum lateral dimension of 6 mmshowed an increase of more than...
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mode wise thermal conductivity of bismuth telluride
... 10.1115/1.4024356]Keywords: phonon dispersion, phonon lifetime, bismuth telluride, thermal conductivity1 IntroductionLattice thermal conductivity is associated with phonon trans-port [1]. For many applications, thermal ... anharmonic phonon dispersion and the phonon lifetimein bulk Bi2Te3.2.1 TD-NMA for Computing Anharmonic PhononDispersion and Phonon Lifetimes. The time-domain normal-mode analysis is based on ... vector of the MD domain in direction i. As a result, thermal conductivity contributions from phonons with very longwavelength, which are near zone center phonons, are excluded.The exclusion of...
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thermal conductivity of bismuth telluride nanowire array epoxy composite
... ZTnwis the ZT value of thenanowire,mis the thermal conductivity of the matrix,nwis thermal conductivity of the nanowire, and fnwis the volumefilling fraction of the nanowires in the ... amplitude and phase shift of the pressure signal. The measured acoustic response wasrelated to thermal properties of the sample using a one-dimensional heat conduction model.27Details of the ... layer formation on thesurface, hindering diffusion of solvent from the interior.Figures 1 and 2 compare field emission scanning elec-tron microscopy ͑FESEM͒ cross-sectional images of thenanowire...
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thermal conductivity of bismuth telluride nanowire array epoxy composite
... ZTnwis the ZT value of thenanowire,mis the thermal conductivity of the matrix,nwis thermal conductivity of the nanowire, and fnwis the volumefilling fraction of the nanowires in the ... amplitude and phase shift of the pressure signal. The measured acoustic response wasrelated to thermal properties of the sample using a one-dimensional heat conduction model.27Details of the ... layer formation on thesurface, hindering diffusion of solvent from the interior.Figures 1 and 2 compare field emission scanning elec-tron microscopy ͑FESEM͒ cross-sectional images of thenanowire...
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ethanol and ozone sensing characteristics of wo3 based sensors activated by au and pd
... the addition of Pd to theWO3surface, i.e. increase of resistance and decrease of sensi-tivity. This could be caused by the oxidation of palladium on thesurface or by the formation of a bimetallic ... principles of the conductometric sensors is the varia-tion of free carriers density of the active layer exposed to a gasconcentration which can be correlated to a change in conduc-tance G of the ... results of the superposition of two phenomena, one occurring on the bare oxide surface theother on the metallic clusters. Further experiments at differenttemperatures and concentrations are...
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glucose - mediated hydrothermal synthesis and gas sensing characteristics of wo3 hollow microspheres
... spheres by one-pot hydrothermal reaction of a solution con-taining metal ions and glucose and subsequent decomposition of core carbon. In addition, the hollow structures of SnO2 and ZnO[14,15] ... the best of our knowledge, the preparation of WO3hollow struc-tures using one-pot hydrothermal reaction of a solution containingthe precursors of carbon templates and tungsten component hasnot ... advantageous for the reaction with metalcations. Titirichi [13] prepared metal-ion-coated carbon spheres byone-pot hydrothermalreaction of a solution containing glucose and metal salts and transformed...
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Báo cáo khoa học: Influence of divalent cations on the structural thermostability and thermal inactivation kinetics of class II xylose isomerases pdf
... TNXI concentration during thermal denaturation inthe presence of 5 mM Mg2+plus 0.5 mM Co2+. The concentration of soluble protein (% of starting concentration, h) and the thermal transitions ... inactivation courses of apo-TNXI and of TNXI in the presence of 5 mm concentrations of each of the three divalent cations (Mg2+,Mn2+,orCo2+). With the exception of apo-TNXI, whose inacti-vation ... (1996) Protein purification, and cloning and characterization of the cDNA and gene for xylose iso-merase of barley. Eur J Biochem 237, 240–246.15 Vangrysperre W, Vandamme J, Vandekerckhove J,Debruyne...
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cross plane electronic and thermal transport properties of p type la0.67sr0.33mno3 lamno3 perovskite oxide metal semiconductor superlattices
... growth of LSMO/LMO superlatticesalong with characterization of the materials and their elec-tronic and thermal properties is reported. Growth conditionsthat yield relatively low carrier concentrations ... of 350 W.The top and bottom contact metallization consisted of threelayers, Ti (10 nm)/Pt (40 nm)/Au (500 nm).III. RESULTS AND DISCUSSIONA. LSMO and LMO thin films The LSMO and LMO thin films ... previous studies of perovskite thinfilms with magnetic ions on the “B” site.18–21,26B. Thermal conductivity of LSMO/LMO superlattices Thermal conductivity measurements of LSMO and LMOthin films,...
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electrical and thermal interface conductance of carbon nanotubes grown under dc bias voltage
... resistance of individual multiwalled carbon nanotubes and the thermal interface resistance of nanotube arrays are investigated as functions of dc bias voltage used during growth. Nanotubes were ... the degree of graphitiza-tion of carbon materials. The effect of dc bias voltage on theIG/IDratio and the FWHM are presented in Figure 5. The lineshapes of the G- and D-bands and the quality ... sonication, and this process canbe difficult to control because it depends on several factors suchas sonication time, power, frequency, and the type of solventused. The presence of defects on...
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Whatever Happened to Frank and Fearless- The Impact of the New Public Management on the Australian Public Service ppt
... Departments of Defence, Immigration and the Prime Minister and Cabinet; the cases of thedetention of Cornelia Rau and the deportation of Vivian Solon, involving thethen Department of Immigration and ... is oftenblurred and hard to draw and because charges of politicisation are often part of adversarial political rhetoric’.16 One of the most common defences against acharge of politicisation, ... intent and direction of policy• take a whole -of- government view [and] are well informed about theissues involved• draw on professional knowledge and expertise and are alert to bestpractice• consult...
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Từ khóa: dna methylation affects important developmental processes in both plants and animals the process of methylation of cytosines at c5 is catalysed by dna methyltransferases mtaseskey characteristics of the design methodcharacteristics of small and medium enterprises in malaysiamorphology and varietal characteristics of the rice plantcharacteristics of risc and cisc pptNghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thốngBáo cáo quy trình mua hàng CT CP Công Nghệ NPVNghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoạiđề thi thử THPTQG 2019 toán THPT chuyên thái bình lần 2 có lời giảiGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANPhối hợp giữa phòng văn hóa và thông tin với phòng giáo dục và đào tạo trong việc tuyên truyền, giáo dục, vận động xây dựng nông thôn mới huyện thanh thủy, tỉnh phú thọPhát triển mạng lưới kinh doanh nước sạch tại công ty TNHH một thành viên kinh doanh nước sạch quảng ninhPhát hiện xâm nhập dựa trên thuật toán k meansNghiên cứu tổng hợp các oxit hỗn hợp kích thƣớc nanomet ce 0 75 zr0 25o2 , ce 0 5 zr0 5o2 và khảo sát hoạt tính quang xúc tác của chúngTìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinSở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXTổ chức và hoạt động của Phòng Tư pháp từ thực tiễn tỉnh Phú Thọ (Luận văn thạc sĩ)Quản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)BT Tieng anh 6 UNIT 2Tranh tụng tại phiên tòa hình sự sơ thẩm theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn xét xử của các Tòa án quân sự Quân khu (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtHIỆU QUẢ CỦA MÔ HÌNH XỬ LÝ BÙN HOẠT TÍNH BẰNG KIỀM