Remote optical addressing of single nano-objects [PDF]
We present a scheme for remotely addressing single nano-objects by means of near-field optical microscopy that makes only use of one of the most fundamental properties of electromagnetic radiation: its polarization.
A Drezet +10 more
core +3 more sources
Wafer‐Scale Single‐Crystal Boron Nitride: Synthesis and Integration in 2D Electronics
This Review highlights recent breakthroughs in wafer‐scale hBN synthesis and its integration into next‐generation 2D electronics. We analyze growth kinetics, epitaxial strategies, and stacking‐sequence control while correlating material quality with device performance.
Jaewon Wang, Soon‐Yong Kwon
wiley +1 more source
A solar cell is disclosed which comprises a first semiconductor material of one conductivity type with one face having the same conductivity type but more heavily doped to form a field region arranged to receive the radiant energy to be converted to ...
Brandhorst, H. W., Jr.
core +1 more source
In-situ tuning of individual position-controlled nanowire quantum dots via laser-induced intermixing
We demonstrate an in-situ technique to tune the emission energy of semiconductor quantum dots. The technique is based on laser-induced atomic intermixing applied to nanowire quantum dots grown using a site-selective process that allows for the ...
Aers, Geof C. +6 more
core +1 more source
Technique for producing highly planar Si/SiO0.64Ge0.36/Si metal–oxide–semiconductor field effect transistor channels [PDF]
Si/Si0.64Ge0.36/Si heterostructures have been grown at low temperature (450 °C) to avoid the strain-induced roughening observed for growth temperatures of 550 °C and above.
A. P. Knights +11 more
core +1 more source
Twist Engineering of Hybrid 2D van der Waals‐Transition Metal Oxide Membranes
The integration of transition metal oxide membranes with 2D van der Waals materials offers exciting opportunities to study new interfacial phenomena. These interactions can create complex moiré patterns that change the materials' properties. Understanding these interactions, influenced by symmetry and distortion, poses significant challenges and ...
Mar Garcia Hernandez +4 more
wiley +1 more source
Low-temperature fabrication of amorphous carbon films as a universal template for remote epitaxy
Recently, remote epitaxy has been explored for the fabrication of freestanding semiconductor membranes and substrate re-use. For remote epitaxy a thin 2D material layer is either manually transferred to a substrate or grown directly on a substrate at ...
T. Henksmeier +9 more
doaj +1 more source
Optical properties of SiGe single crystals grown by liquid phase diffusion [PDF]
In this article, we present measurements for the pseudo-optical functions of germanium-rich SixGe1-x (0 ...
Derin, Huseyin +7 more
core +1 more source
Control of ternary alloy composition during remote epitaxy on graphene
Understanding the sticking coefficient $σ$, i.e., the probability of an adatom sticking to a surface, is essential for controlling the stoichiometry during epitaxial film growth. However, $σ$ on monolayer graphene-covered surfaces and its impact on remote epitaxy are not understood.
Zachary LaDuca +4 more
openaire +2 more sources
Manipulating Ferroelectricity Without Electrical Bias: A Perspective
Alternatives to electrical bias to control ferroelectric polarization are highly desired for the development of ferroelectric‐based applications. The polarizing role of chemically engineered surfaces, the impact of chemical substitution and mechanical pressure, and light‐induced effects on the final polarization state are highlighted in this short ...
Bixin Yan +3 more
wiley +1 more source

