While numerous interesting properties are expected from theoretical calculations for free-standing silicene and germanene, their synthesis remain controversial. This thesis presents an experimental study by scanning tunneling microscopy (STM) and grazing incidence X-ray diffraction (GIXD) of the growth of germanium and silicon on metal surfaces. Three systems have been studied: Ge/Al(111), Ge/Ag(111) and Si/Ag(110). Various ordered reconstructions are observed by STM, depending on the growth temperature. Real-time STM allows me to determine the transitions between these structures. For all cases, STM images acquired during growth show that surface atoms exchange with Si or Ge atoms during deposition. Three ordered structures have been quant...
In this paper we report on several structures of silicene, the analog of graphene for silicon, on th...
We report here in situ measurements of the evolution of the Ag(110) surface during Si growth, using ...
The growth of two dimensional (2D) Ge islands on differently structured Si(111) surfaces is studied ...
While numerous interesting properties are expected from theoretical calculations for free-standing s...
De nombreuses propriétés intéressantes sont attendues des simulations théoriques pour le silicène et...
In this work I summarize the studies conducted during my PhD, concerning the synthesis of silicene l...
International audienceSeveral studies have reported the possible growth of germanene on various meta...
Obtaining pure group IV 2D films on well-behaved substrates is at present a major goal in materials ...
International audienceThe real-time formation of Si single layers on Ag(110) and Ag(111) has been in...
International audienceSeveral studies have reported the possible growth of germanene on various meta...
International audienceThe real-time formation of Si single layers on Ag(110) and Ag(111) has been in...
International audienceThe deposition of one silicon monolayer on Ag(1 1 1) gives rise to a set of su...
In this paper we report on the first steps of silicene growth on Ag(111) using scanning tunneling mi...
International audienceThe deposition of one silicon monolayer on Ag(1 1 1) gives rise to a set of su...
We have grown an atom-thin, ordered, two-dimensional multi-phase film in situ through germanium mole...
In this paper we report on several structures of silicene, the analog of graphene for silicon, on th...
We report here in situ measurements of the evolution of the Ag(110) surface during Si growth, using ...
The growth of two dimensional (2D) Ge islands on differently structured Si(111) surfaces is studied ...
While numerous interesting properties are expected from theoretical calculations for free-standing s...
De nombreuses propriétés intéressantes sont attendues des simulations théoriques pour le silicène et...
In this work I summarize the studies conducted during my PhD, concerning the synthesis of silicene l...
International audienceSeveral studies have reported the possible growth of germanene on various meta...
Obtaining pure group IV 2D films on well-behaved substrates is at present a major goal in materials ...
International audienceThe real-time formation of Si single layers on Ag(110) and Ag(111) has been in...
International audienceSeveral studies have reported the possible growth of germanene on various meta...
International audienceThe real-time formation of Si single layers on Ag(110) and Ag(111) has been in...
International audienceThe deposition of one silicon monolayer on Ag(1 1 1) gives rise to a set of su...
In this paper we report on the first steps of silicene growth on Ag(111) using scanning tunneling mi...
International audienceThe deposition of one silicon monolayer on Ag(1 1 1) gives rise to a set of su...
We have grown an atom-thin, ordered, two-dimensional multi-phase film in situ through germanium mole...
In this paper we report on several structures of silicene, the analog of graphene for silicon, on th...
We report here in situ measurements of the evolution of the Ag(110) surface during Si growth, using ...
The growth of two dimensional (2D) Ge islands on differently structured Si(111) surfaces is studied ...