@article{MTMT:33594498, title = {Optical effects of water droplets on the performance of solar cell covered with a hydrophobic thin layer}, url = {https://m2.mtmt.hu/api/publication/33594498}, author = {Víg, Piroska and Tóth, János and Seres, István}, doi = {10.1016/j.solener.2023.01.028}, journal-iso = {SOL ENERGY}, journal = {SOLAR ENERGY}, volume = {251}, unique-id = {33594498}, issn = {0038-092X}, year = {2023}, eissn = {1471-1257}, pages = {366-381}, orcid-numbers = {Tóth, János/0009-0002-4683-6885} } @article{MTMT:33661672, title = {Implementation of an educational PID controller}, url = {https://m2.mtmt.hu/api/publication/33661672}, author = {Tóth, János}, journal-iso = {MECH ENG LETT}, journal = {MECHANICAL ENGINEERING LETTERS: R AND D: RESEARCH AND DEVELOPMENT}, volume = {22}, unique-id = {33661672}, issn = {2060-3789}, year = {2022}, pages = {92-99}, orcid-numbers = {Tóth, János/0009-0002-4683-6885} } @article{MTMT:33661667, title = {Design and implementation of an object sorting robotic arm}, url = {https://m2.mtmt.hu/api/publication/33661667}, author = {G., Bagi and Tóth, János}, journal-iso = {MECH ENG LETT}, journal = {MECHANICAL ENGINEERING LETTERS: R AND D: RESEARCH AND DEVELOPMENT}, volume = {22}, unique-id = {33661667}, issn = {2060-3789}, year = {2022}, pages = {81-91}, orcid-numbers = {Tóth, János/0009-0002-4683-6885} } @article{MTMT:32763531, title = {Temperature Control of Liquid Working Medium Operated Heating Plates}, url = {https://m2.mtmt.hu/api/publication/32763531}, author = {Erdélyi, Viktor and Földi, László and Buzás, János and Tóth, János}, journal-iso = {SCI BULL SERIES C}, journal = {SCIENTIFIC BULLETIN SERIES C: FASCICLE MECHANICS, TRIBOLOGY, MACHINE MANUFACTURING TECHNOLOGY}, volume = {2021}, unique-id = {32763531}, issn = {1224-3264}, year = {2021}, pages = {35-39} } @mastersthesis{MTMT:32550360, title = {Termikus napenergia-hasznosító rendszerek modellalapú szabályozása}, url = {https://m2.mtmt.hu/api/publication/32550360}, author = {Tóth, János}, doi = {10.54598/000250}, unique-id = {32550360}, year = {2021} } @article{MTMT:32075927, title = {Predictive control of a solar thermal system via on-line communication with a meteorological database server}, url = {https://m2.mtmt.hu/api/publication/32075927}, author = {Tóth, János and Farkas, István}, doi = {10.28974/idojaras.2021.2.3}, journal-iso = {IDŐJÁRÁS}, journal = {IDŐJÁRÁS / QUARTERLY JOURNAL OF THE HUNGARIAN METEOROLOGICAL SERVICE}, volume = {125}, unique-id = {32075927}, issn = {0324-6329}, year = {2021}, eissn = {0324-6329}, pages = {211-227}, orcid-numbers = {Tóth, János/0009-0002-4683-6885; Farkas, István/0000-0002-6470-1880} } @{MTMT:32021319, title = {Optics of water droplets on living and non-living materials}, url = {https://m2.mtmt.hu/api/publication/32021319}, author = {Víg, Piroska and Tóth, János}, booktitle = {Book of Abstracts}, unique-id = {32021319}, year = {2021}, pages = {35-35} } @article{MTMT:31680486, title = {Magnetic field study of poly (p-phenylenevinylene) derivatives}, url = {https://m2.mtmt.hu/api/publication/31680486}, author = {Nikolényi, István Róbert and Tóth, János}, doi = {10.1016/j.jmmm.2020.167281}, journal-iso = {J MAGN MAGN MATER}, journal = {JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS}, volume = {517}, unique-id = {31680486}, issn = {0304-8853}, abstract = {The Mielke-Tasaki type of ferromagnetism in poly(p-phenylenevinylene) (PPV) and its derivatives by the action of the external B magnetic field in the highly p-doped ground state is demonstrated. The system contains no magnetic atoms and the action of the B on the spins is not considered. Exact dispersion equation and bare band structures of PPV derivatives in the presence of an external homogenous magnetic field are presented. Conditions for totally flat band structure are given. On the other hand, the lack of the completely flat band structure for the most important PPV derivatives is also demonstrated. Calculations on the lowest and on other bands and on the periodicity of the bare band structure in dependence of magnitude of B are computed in an approximate manner. The magnetic field role of the vinylene chain is presented. The ground state wave function is deduced for the half-filled lowest band concentrating case by the Method of the Positive Semidefinite Operators. It is pointed out that solutions exist solely in discrete values of B. The saturated ferromagnetic property of the ground state is shown. Our results are generalizable to the case of longer chain containig polymers in which the neighbouring carbon rings are connected with each other with more double bonds.}, keywords = {Hubbard model; Mielke-Tasaki type of ferromagnetism poly(p-phenylenevinylene); Highly-p-doped ground state; Method of the Positive Semidefinite Operators}, year = {2021}, eissn = {1873-4766}, orcid-numbers = {Tóth, János/0009-0002-4683-6885} } @article{MTMT:31825193, title = {A mágneses mező hatása polikristályos napelemek hatásfokára}, url = {https://m2.mtmt.hu/api/publication/31825193}, author = {Nikolényi, István Róbert and Tóth, János and Farkas, István}, journal-iso = {ENERGIAGAZDÁLKODÁS}, journal = {ENERGIAGAZDÁLKODÁS}, volume = {61}, unique-id = {31825193}, issn = {0021-0757}, year = {2020}, pages = {30-36}, orcid-numbers = {Farkas, István/0000-0002-6470-1880} } @{MTMT:31783709, title = {Effects of water droplets on solar modules performance}, url = {https://m2.mtmt.hu/api/publication/31783709}, author = {Víg, Piroska and Tóth, János}, booktitle = {26th workshop on energy and environment. Book of abstracts}, unique-id = {31783709}, year = {2020}, pages = {21-22} }