Information of the Licensing and Intellectual Property Department
Patents, 14 September 2020
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The Licensing and Intellectual Property Department of JINR announces that on 14 August 2020, the Joint Institute for Nuclear Research received a patent for the invention “Hybrid pixel detector of ionizing radiations”. The authors of the work are Kozhevnikov Danila Alexandrovich, Shelkov Georgy Alexandrovich, Smolyansky Petr Igorevich.
JINR staff congratulates the authors on receiving the patent for their invention!
More details about the invention
The invention relates to semiconductor detectors of ionizing radiation. Hybrid pixel detector of ionizing radiations comprises a semiconductor structured sensor for detecting ionizing radiations, consisting of a matrix of columnar elements electrically insulated from each other by a thin layer of dielectric material, and a recording matrix microcircuit connected by an inverted crystal method, wherein the sensor thickness is 4 mm, and the pixel size of sensor is 55 mcm or 110 mcm.
EFFECT: technical result is a high efficiency of detecting radiation, high spatial and energy resolution of the detector -
The Licensing and Intellectual Property Department of JINR announces that on 13 August 2020, the Joint Institute for Nuclear Research received a patent for the invention “Solid-state capacitor-ionistor with a dielectric layer made of dielectric”. The authors of the work are Doroshkevich Alexander Sergeevich, Shilo Artem Vladimirovich, Zelenyak Tatyana Yurevna, Konstantinova Tatyana Evgenevna, Lyubchik Andrey Igorevich, Tatarinova Alisa Alexandrovna, Gridina Elizaveta Aleksevna, Doroshkevich Nelya Viktorovna.
JINR staff congratulates the authors on receiving the patent for their invention!
More details about the invention
solid-state capacitor with dielectric layer made of nanopowder of dielectric relates to solid-state nano- and microelectronics, in particular, to supercapacitors or ionistors. Solid-state capacitorionistor contains two electrodes from porous carbon and a layer of dielectric material made from multicomponent oxide in the form of a compact. Compact is obtained by treatment with monoaxial pressure of 40 MPa, and then with hydrostatic pressure of 50 MPa from monodispersed nanopowder with particle size of 7.5–96 nm.
EFFECT: elimination of negative effect of leakage currents on limiting temperature and capacitance characteristics of solid-state ionistor is technical result of invention; in addition, the device is capable of scalability in the submicroscopic size range.
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