National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Metal-organic networks on graphene surfaces
Kurowská, Anna ; Průša, Stanislav (referee) ; Čechal, Jan (advisor)
Molecular self-assembly is a spontaneous association of molecules and atoms into well-defined supramolecular structures. Understanding this process is key for preparation of structures with atomic precision. This thesis studies the supramolecular structure of tetrakyanochinodimetan molecules (TCNQ) and iron atoms on graphene grown on iridium crystal with the (111) surface. The surface analysis was performed by scanning tunneling microscopy, low-energy electron microscopy and x-ray photoelectron spectroscopy. The thesis introduces the growth process of a good quality graphene on Ir(111) and the synthesis of Fe-TCNQ networks 20 nm x 20 nm large and describes their structural properties. Three preferential orientations of Fe-TCNQ on graphene were identified. The networks will be used in follow-up studies targeting their magnetic properties.
Metal-organic networks on graphene surfaces
Kurowská, Anna ; Průša, Stanislav (referee) ; Čechal, Jan (advisor)
Molecular self-assembly is a spontaneous association of molecules and atoms into well-defined supramolecular structures. Understanding this process is key for preparation of structures with atomic precision. This thesis studies the supramolecular structure of tetrakyanochinodimetan molecules (TCNQ) and iron atoms on graphene grown on iridium crystal with the (111) surface. The surface analysis was performed by scanning tunneling microscopy, low-energy electron microscopy and x-ray photoelectron spectroscopy. The thesis introduces the growth process of a good quality graphene on Ir(111) and the synthesis of Fe-TCNQ networks 20 nm x 20 nm large and describes their structural properties. Three preferential orientations of Fe-TCNQ on graphene were identified. The networks will be used in follow-up studies targeting their magnetic properties.
Union of Journalists 1945 - 1948
Cebe, Jan ; Köpplová, Barbara (advisor) ; Jiroušek, Bohumil (referee) ; Kocian, Jiří (referee)
This work titled Union of Journalists in 1945-1948 is trying to capture the period of reconstruction and building of journalistic community life since the end of Nazi occupation till the communist coup in February 1948. Although it captures only a very short period of time from the rich history of the Czech journalist associations, we believe that this is a crucial period. The work is divided into nine chapters. The introductory chapter focuses on the preparation of the establishment of a new journalistic organization. The second chapter deals with the process of "cleansing" in which journalists organization examined journalists and punish their activities during the Nazi occupation. The third chapter describes the process of creating of post-war media legislation, particularly the role that a journalistic organization played in this process. The fourth chapter focuses on the most important moments of internal community life. The fifth chapter is devoted to the Association of imprisoned journalists. The sixth chapter deals with the renewed activity of journalistic organizations in the international forum. It focuses in particular on the International Organization of Journalists (IOJ) in Prague in 1947. The seventh chapter examines the financial situation, and especially union activities in acquiring real...

Interested in being notified about new results for this query?
Subscribe to the RSS feed.