[HTML][HTML] Wafer-scale Ge freestanding membranes for lightweight and flexible optoelectronics
Semiconductor-based freestanding membranes (FSM) have recently emerged as a highly
promising area of advanced materials research. Their unique properties, such as lightweight …
promising area of advanced materials research. Their unique properties, such as lightweight …
Germanium surface wet-etch-reconditioning for porous lift-off and substrate reuse
Reducing both the cost and weight of Germanium (Ge)-based devices is a key concern in
extending these technologies to mainstream applications. In this framework, the porous Ge …
extending these technologies to mainstream applications. In this framework, the porous Ge …
Potential monitoring during Ge electrochemical etching: Towards tunable double porosity layers
Abstract Porous Germanium (PGe) has emerged as a promising material for applications
such as substrate engineering, sensing, and energy storage, thanks to its uniquely versatile …
such as substrate engineering, sensing, and energy storage, thanks to its uniquely versatile …
[HTML][HTML] Uprooting defects to enable high-performance III–V optoelectronic devices on silicon
The monolithic integration of III-V compound semiconductor devices with silicon presents
physical and technological challenges, linked to the creation of defects during the deposition …
physical and technological challenges, linked to the creation of defects during the deposition …
Effect of strain and stacking on electronic structure, optical and photocatalytic performance of monolayer XO2 (X = Ti, Ni and Ge)
In this theoretical study we investigate the electronic, optical, and photocatalytic properties of
monolayer titanium dioxide (TiO2), nickel dioxide (NiO2), and germanium dioxide (GeO2) …
monolayer titanium dioxide (TiO2), nickel dioxide (NiO2), and germanium dioxide (GeO2) …
Doping and Surface Effects of CuFeS2 Nanocrystals Used in Thermoelectric Nanocomposites
In the search for low‐cost thermoelectric materials operating near room temperature, the
potential of chalcopyrite (CuFeS2) nanocrystals is explored. Their colloidal synthesis is …
potential of chalcopyrite (CuFeS2) nanocrystals is explored. Their colloidal synthesis is …
Interface-dependent phononic and optical properties of GeO/MoSO heterostructures
The interface-dependent electronic, vibrational, piezoelectric, and optical properties of van
der Waals heterobilayers, formed by buckled GeO (b-GeO) and Janus MoSO structures, are …
der Waals heterobilayers, formed by buckled GeO (b-GeO) and Janus MoSO structures, are …
Effects of lithium on the electronic properties of porous Ge as anode material for batteries
Recently, the need of improvement of energy storage has led to the development of Lithium
batteries with porous materials as electrodes. Porous Germanium (pGe) has shown promise …
batteries with porous materials as electrodes. Porous Germanium (pGe) has shown promise …
[HTML][HTML] Comprehensive investigation of thermal induced reorganization of porous-germanium structures
Porous germanium (PGe) substrates have recently attracted significant attention for the
development of lightweight and flexible solar cells and optoelectronic devices. A reliable …
development of lightweight and flexible solar cells and optoelectronic devices. A reliable …
A porous Ge/Si interface layer for defect-free III-V multi-junction solar cells on silicon
III-V solar cell cost reduction and direct III-V/Si integration can both be realized by depositing
a thin layer of high-quality Ge on relatively low-cost Si substrates. However, direct epitaxial …
a thin layer of high-quality Ge on relatively low-cost Si substrates. However, direct epitaxial …