@{MTMT:32674402, title = {Structure and defects}, url = {https://m2.mtmt.hu/api/publication/32674402}, author = {Shimakawa, K. and Kugler, Sándor}, booktitle = {World Scientific Reference Of Amorphous Materials : The Structure, Properties, Modeling And Main Applications}, doi = {10.1142/9789811215575_0002}, unique-id = {32674402}, year = {2020}, pages = {51-77} } @book{MTMT:3327684, title = {Amorphous Semiconductors: Structural, Optical and Electronic Properties}, url = {https://m2.mtmt.hu/api/publication/3327684}, isbn = {9781118757925}, author = {Morigaki, K and Kugler, Sándor and Shimakawa, K}, doi = {10.1002/9781118758236}, publisher = {John Wiley & Sons}, unique-id = {3327684}, year = {2017} } @article{MTMT:3046261, title = {Characterization of the microstructure of tin-silver lead free solder}, url = {https://m2.mtmt.hu/api/publication/3046261}, author = {Hurtony, Tamás József and Szakál, Alex and Almásy, László and Len, Adél and Kugler, Sándor and Bonyár, Attila and Gordon, Péter}, doi = {10.1016/j.jallcom.2016.02.177}, journal-iso = {J ALLOY COMPD}, journal = {JOURNAL OF ALLOYS AND COMPOUNDS}, volume = {672}, unique-id = {3046261}, issn = {0925-8388}, year = {2016}, eissn = {1873-4669}, pages = {13-19}, orcid-numbers = {Bonyár, Attila/0000-0002-6976-7846} } @book{MTMT:2854127, title = {Amorphous Semiconductors}, url = {https://m2.mtmt.hu/api/publication/2854127}, isbn = {9781107019348}, author = {Kugler, Sándor and Shimakawa, K}, doi = {10.1017/CBO9781139094337}, publisher = {Cambridge University Press & Assessment}, unique-id = {2854127}, year = {2015} } @article{MTMT:2694868, title = {Some remarks on the glass-transition temperature in chalcogenide glasses: a correlation with the microhardness}, url = {https://m2.mtmt.hu/api/publication/2694868}, author = {Freitas, Ruben Jeronimo and Shimakawa, K and Kugler, Sándor}, journal-iso = {CHALCOGEN LETT}, journal = {CHALCOGENIDE LETTERS}, volume = {10}, unique-id = {2694868}, issn = {1584-8663}, year = {2013}, eissn = {1584-8663}, pages = {39-43} } @article{MTMT:2688024, title = {Advances in understanding the defects contributing to the tail states in pure amorphous silicon}, url = {https://m2.mtmt.hu/api/publication/2688024}, author = {Kugler, Sándor}, doi = {10.1016/j.jnoncrysol.2012.01.056}, journal-iso = {J NON-CRYST SOLIDS}, journal = {JOURNAL OF NON-CRYSTALLINE SOLIDS}, volume = {358}, unique-id = {2688024}, issn = {0022-3093}, year = {2012}, eissn = {1873-4812}, pages = {2060-2062} } @article{MTMT:2672016, title = {Photoinduced Volume Changes of Obliquely and Flatly Deposited Amorphous AsSe Films Universal Description of the Kinetics}, url = {https://m2.mtmt.hu/api/publication/2672016}, author = {Lukács, Rozália and Kugler, Sándor}, doi = {10.1143/JJAP.50.091401}, journal-iso = {JPN J APPL PHYS}, journal = {JAPANESE JOURNAL OF APPLIED PHYSICS (2008)}, volume = {50}, unique-id = {2672016}, issn = {0021-4922}, abstract = {Recently, we have constructed structural models for flatly deposited amorphous Se (a-Se) and using these configurations we have developed atomic scale model of photoinduced volume changes in this type of films. In this paper the same work on obliquely deposited thin film is presented. Universal description for the kinetics of photoinduced volume change in chalcogenide glasses is proposed based on our results. Our model containing reversible (transient) and irreversible (metastable) parts for kinetics fits well the experimental results of both obliquely and flatly deposited a-AsSe thin films. Finally, we make a brief comment on stretched exponential function which could also provide a quite good fit to experimental data. (C) 2011 The Japan Society of Applied Physics}, keywords = {MODEL; DYNAMICS; simulation; Selenium; Chalcogenide glasses; A-SE; Stretched-exponential relaxation; AS2S3}, year = {2011}, eissn = {1347-4065} } @article{MTMT:1819094, title = {Photoinduced bond breaking in a-Se: Raman spectroscopic study}, url = {https://m2.mtmt.hu/api/publication/1819094}, author = {Lukács, Rozália and Veres, Miklós and Shimakawa, K and Kugler, Sándor}, doi = {10.1002/pssc.201084144}, journal-iso = {PHYS STATUS SOLIDI C CURR T SOLID STATE PHYS}, journal = {PHYSICA STATUS SOLIDI C-CURRENT TOPICS IN SOLID STATE PHYSICS}, volume = {8}, unique-id = {1819094}, issn = {1862-6351}, year = {2011}, eissn = {1610-1642}, pages = {2789-2791} } @article{MTMT:2661360, title = {What is the origin of tail states in amorphous semiconductors?}, url = {https://m2.mtmt.hu/api/publication/2661360}, author = {Kugler, Sándor}, doi = {10.1088/1742-6596/253/1/012013}, journal-iso = {J PHYS CONF SER}, journal = {JOURNAL OF PHYSICS-CONFERENCE SERIES}, volume = {253}, unique-id = {2661360}, issn = {1742-6588}, year = {2010}, eissn = {1742-6596} } @article{MTMT:2654780, title = {A simple model for the estimation of charge accumulation in amorphous selenium}, url = {https://m2.mtmt.hu/api/publication/2654780}, author = {Lukács, Rozália and Kugler, Sándor}, doi = {10.1016/j.cplett.2010.06.037}, journal-iso = {CHEM PHYS LETT}, journal = {CHEMICAL PHYSICS LETTERS}, volume = {494}, unique-id = {2654780}, issn = {0009-2614}, abstract = {Based on bond angle an elementary atomic triad model is proposed for the estimation of atomic charge accumulation inside distorted selenium chains. The calculated charges applying this model are in a good correlation with charge accumulations on selenium atoms derived by the Hartree–Fock ab initio method. Using this model the distribution of atomic charge accumulation is estimated in amorphous selenium.}, year = {2010}, eissn = {1873-4448}, pages = {287-288} }