Due to the large surface specific area, tunable porosity and refractive index, porous
germanium (Ge) has wide applications in optoelectronics, photovoltaics, anode materials in …

Porous germanium (PGe) nanostructures attract a lot of attention for various emerging
applications due to their unique properties. Consequently, there is an increasing need for …

Abstract Porous Ge (PGe) layer is formed on single-crystalline Ge (c-Ge) as well as in a
releasable form (eg, free-standing PGe) by lithography-free metal-assisted chemical etching …

Mesoporous germanium (MP-Ge) has been predicted to play an important role in a wide
range of potential applications. These porous Ge networks are characterized by physical …

While electrochemical pore etching in semiconductors has become a thriving field for
research (and applications) in the past 15 years or so, little work has been done in Ge …

As an emerging anisotropic wet etching technique, metal‐assisted chemical etching
(MacEtch) has been widely employed for fabricating nano‐and micro‐structures of …

The effect of the passivation to etching duration ratio on the bipolar electrochemical etching
of highly p-doped germanium on its pore structures has been investigated. The final goal is …

III-V semiconductor materials for high-efficiency multi-junction solar cells are often grown on
germanium (Ge) substrates. However, apart from being considered as a rare element, Ge …

In this paper we reported room temperature synthesis of embedded porous Si (PS) based
structures using simple and low cost techniques of electrochemical etching and thermal …

In the present article we report enhanced light absorption, tunable size-dependent blue shift,
and efficient electron–hole pairs generation in Ge nanoporous films (np-Ge) grown on Si …