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Registration Number

0221U103456, 0118U003199 , R & D reports

Title

Materials science of thermoelectric transient contact layers "thermoelectric material -metal"

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Head

Anatychuk Lukyan I, Доктор фізико-математичних наук

Registration Date

20-02-2021

Organization

Institute Of Thermoelectricity, National Academy Of Sciences Of Ukraine And Ministry Of Education And Sciences Of Ukraine

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Report on research paper: 172 p., 7 Tables, 120 Figs, 1 appendix, 111 references: 1-14 – references obtained as a result of this work, 15-111 – other references. CONTACT LAYER, CONTACT RESISTA|NCE, ANTI-DIFFUSION LAYER, CONTACT STRUCTURE. The influence of contact resistance on the efficiency of thermoelectric power converters (modules) is investigated in the work. The theory of contact resistances and ways of their minimization is created. The surface roughness of the semiconductor material, necessary to achieve the optimal values of electrical resistance and strength of the contact structure is determined. Their use has provided the creation of space-purpose modules. The object of research is the ways of minimizing contact resistances for creation of micromodules, the purpose of research is computer optimization of contact structure, development of methods and equipment for determining contact resistances. The main equipment was personal computers, metal microscopes and contact lines. The obtained results were used to create space-purpose micromodules. The significance of the work is to promote mass production of thermoelectric modules and reduce their cost. It is advisable to continue these works in order to improve the technology of micromodules. Conditions for receiving the report: by agreement. Institute of Thermoelectricity of the NAS and MES of Ukraine, 058029, Chernivtsi, vul. Nauky, 1.  

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Anatychuk Lukyan I
Vikhor Lyudmyla M
Gavryliuk Mykola V
Gorskyi Petro V
Lysko Valentyn V
Razinkov Valerii V

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2021-02-20