TY  - JOUR
AU  - Víg, Piroska
AU  - Tóth, János
AU  - Seres, István
TI  - Optical effects of water droplets on the performance of solar cell covered with a hydrophobic thin layer
JF  - SOLAR ENERGY
J2  - SOL ENERGY
VL  - 251
PY  - 2023
SP  - 366
EP  - 381
PG  - 16
SN  - 0038-092X
DO  - 10.1016/j.solener.2023.01.028
UR  - https://m2.mtmt.hu/api/publication/33594498
ID  - 33594498
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Tóth, János
TI  - Implementation of an educational PID controller
JF  - MECHANICAL ENGINEERING LETTERS: R AND D: RESEARCH AND DEVELOPMENT
J2  - MECH ENG LETT
VL  - 22
PY  - 2022
SP  - 92
EP  - 99
PG  - 8
SN  - 2060-3789
UR  - https://m2.mtmt.hu/api/publication/33661672
ID  - 33661672
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - G., Bagi
AU  - Tóth, János
TI  - Design and implementation of an object sorting robotic arm
JF  - MECHANICAL ENGINEERING LETTERS: R AND D: RESEARCH AND DEVELOPMENT
J2  - MECH ENG LETT
VL  - 22
PY  - 2022
SP  - 81
EP  - 91
PG  - 11
SN  - 2060-3789
UR  - https://m2.mtmt.hu/api/publication/33661667
ID  - 33661667
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Erdélyi, Viktor
AU  - Földi, László
AU  - Buzás, János
AU  - Tóth, János
TI  - Temperature Control of Liquid Working Medium Operated Heating Plates
JF  - SCIENTIFIC BULLETIN SERIES C: FASCICLE MECHANICS, TRIBOLOGY, MACHINE MANUFACTURING TECHNOLOGY
J2  - SCI BULL SERIES C
VL  - 2021
PY  - 2021
IS  - XXXV
SP  - 35
EP  - 39
PG  - 5
SN  - 1224-3264
UR  - https://m2.mtmt.hu/api/publication/32763531
ID  - 32763531
LA  - English
DB  - MTMT
ER  - 

TY  - THES
AU  - Tóth, János
TI  - Termikus napenergia-hasznosító rendszerek modellalapú szabályozása
PY  - 2021
SP  - 104
DO  - 10.54598/000250
UR  - https://m2.mtmt.hu/api/publication/32550360
ID  - 32550360
LA  - Hungarian
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Tóth, János
AU  - Farkas, István
TI  - Predictive control of a solar thermal system via on-line communication with a meteorological database server
JF  - IDŐJÁRÁS / QUARTERLY JOURNAL OF THE HUNGARIAN METEOROLOGICAL SERVICE
J2  - IDŐJÁRÁS
VL  - 125
PY  - 2021
IS  - 2
SP  - 211
EP  - 227
PG  - 17
SN  - 0324-6329
DO  - 10.28974/idojaras.2021.2.3
UR  - https://m2.mtmt.hu/api/publication/32075927
ID  - 32075927
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Víg, Piroska
AU  - Tóth, János
TI  - Optics of water droplets on living and non-living materials
T2  - Book of Abstracts
PB  - Institute of Agrophysics, Polish Academy of Sciences
CY  - Lublin
SN  - 9788389969682
PY  - 2021
SP  - 35
EP  - 35
PG  - 1
UR  - https://m2.mtmt.hu/api/publication/32021319
ID  - 32021319
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Nikolényi, István Róbert
AU  - Tóth, János
TI  - Magnetic field study of poly (p-phenylenevinylene) derivatives
JF  - JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
J2  - J MAGN MAGN MATER
VL  - 517
PY  - 2021
PG  - 10
SN  - 0304-8853
DO  - 10.1016/j.jmmm.2020.167281
UR  - https://m2.mtmt.hu/api/publication/31680486
ID  - 31680486
AB  - 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.
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Nikolényi, István Róbert
AU  - Tóth, János
AU  - Farkas, István
TI  - A mágneses mező hatása polikristályos napelemek hatásfokára
JF  - ENERGIAGAZDÁLKODÁS
J2  - ENERGIAGAZDÁLKODÁS
VL  - 61
PY  - 2020
IS  - 4
SP  - 30
EP  - 36
PG  - 7
SN  - 0021-0757
UR  - https://m2.mtmt.hu/api/publication/31825193
ID  - 31825193
LA  - Hungarian
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Víg, Piroska
AU  - Tóth, János
ED  - Farkas, István
TI  - Effects of water droplets on solar modules performance
T2  - 26th workshop on energy and environment. Book of abstracts
PB  - Szent István Egyetem, Fizika és Folyamatirányítás Tanszék
CY  - Gödöllő
SN  - 9789632699288
PY  - 2020
SP  - 21
PG  - 1
UR  - https://m2.mtmt.hu/api/publication/31783709
ID  - 31783709
LA  - English
DB  - MTMT
ER  -