Zobrazeno 1 - 10
of 32
pro vyhledávání: '"van Efferen, Camiel"'
Autor:
Knispel, Timo, Mohrenstecher, Daniela, Speckmann, Carsten, Safeer, Affan, van Efferen, Camiel, Boix, Virgínia, Grüneis, Alexander, Jolie, Wouter, Preobrajenski, Alexei, Knudsen, Jan, Atodiresei, Nicolae, Michely, Thomas, Fischer, Jeison
Starting from a single layer of NbS$_2$ grown on graphene by molecular beam epitaxy, the single unit cell thick 2D materials Nb$_{5/3}$S$_3$-2D and Nb$_2$S$_3$-2D are created using two different pathways. Either annealing under sulfur-deficient condi
Externí odkaz:
http://arxiv.org/abs/2407.17655
Autor:
Bagchi, Mahasweta, Tounsi, Tfyeche Y., Safeer, Affan, van Efferen, Camiel, Rosch, Achim, Michely, Thomas, Jolie, Wouter, Costi, Theo A., Fischer, Jeison
We report spin-polarized scanning tunneling microscopy measurements of an Anderson impurity system in MoS$_{2}$ mirror twin boundaries, where both the quantum confined impurity state and the Kondo resonance resulting from the interaction with the sub
Externí odkaz:
http://arxiv.org/abs/2407.14667
Autor:
van Efferen, Camiel, Hall, Joshua, Atodiresei, Nicolae, Boix, Virgínia, Safeer, Affan, Wekking, Tobias, Vinogradov, Nikolay, Preobrajensk, Alexei, Knudsen, Jan, Fischer, Jeison, Jolie, Wouter, Michely, Thomas
Two new ultimately thin vanadium rich 2D materials based on VS2 are created via molecular beam epitaxy and investigated using scanning tunneling microscopy, X-ray photoemission spectroscopy and density-functional theory calculations. The controlled s
Externí odkaz:
http://arxiv.org/abs/2306.16792
Autor:
van Efferen, Camiel, Fischer, Jeison, Costi, Theo A., Rosch, Achim, Michely, Thomas, Jolie, Wouter
A many-body resonance emerges at the Fermi energy when an electron bath screens the magnetic moment of a half-filled impurity level. This Kondo effect, originally introduced to explain the abnormal resistivity behavior in bulk magnetic alloys, has be
Externí odkaz:
http://arxiv.org/abs/2210.09675
Autor:
van Efferen, Camiel, Murray, Clifford, Fischer, Jeison, Busse, Carsten, Komsa, Hannu-Pekka, Michely, Thomas, Jolie, Wouter
Much effort has been made to modify the properties of transition metal dichalcogenide layers via their environment as a route to new functionalization. However, it remains a challenge to induce large electronic changes without chemically altering the
Externí odkaz:
http://arxiv.org/abs/2112.04978
Autor:
van Efferen, Camiel, Berges, Jan, Hall, Joshua, van Loon, Erik, Kraus, Stefan, Schobert, Arne, Wekking, Tobias, Huttmann, Felix, Plaar, Eline, Rothenbach, Nico, Ollefs, Katharina, Arruda, Lucas Machado, Brookes, Nick, Schoenhoff, Gunnar, Kummer, Kurt, Wende, Heiko, Wehling, Tim, Michely, Thomas
In the standard model of charge density wave (CDW) transitions, the displacement along a single phonon mode lowers the total electronic energy by creating a gap at the Fermi level, making the CDW a metal--insulator transition. Here, using scanning tu
Externí odkaz:
http://arxiv.org/abs/2101.01140
Autor:
Murray, Clifford, van Efferen, Camiel, Jolie, Wouter, Fischer, Jeison Antonio, Hall, Joshua, Rosch, Achim, Krasheninnikov, Arkady V., Komsa, Hannu-Pekka, Michely, Thomas
The variation of the electronic structure normal to 1D defects in quasi-freestanding MoS$_2$, grown by molecular beam epitaxy, is investigated through high resolution scanning tunneling spectroscopy at $5$K. Strong upwards bending of valence and cond
Externí odkaz:
http://arxiv.org/abs/2007.06313
Autor:
Murray, Clifford, Jolie, Wouter, Fischer, Jeison A., Hall, Joshua, van Efferen, Camiel, Ehlen, Niels, Grüneis, Alexander, Busse, Carsten, Michely, Thomas
We apply scanning tunneling spectroscopy to determine the bandgaps of mono-, bi- and trilayer MoS$_2$ grown on a graphene single crystal on Ir(111). Besides the typical scanning tunneling spectroscopy at constant height, we employ two additional spec
Externí odkaz:
http://arxiv.org/abs/1903.08601
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.