What are thin film solar cells?

Thin film solar cells are favorable because of their minimum material usage and rising efficiencies. The three major thin film solar cell technologies include amorphous silicon (α-Si), copper indium gallium selenide (CIGS), and cadmium telluride (CdTe).

What are the different types of thin film deposition techniques used in photovoltaics?

Considering the accessibility and cost, the main thin film deposition techniques used in photovoltaics are physical vapor deposition (PVD), chemical vapor deposition (CVD), chemical solution deposition and sol–gel [ 3 ]. 2. Crystalline silicon solar cells As mentioned above, c-Si is dominating the PV industry with a market share of 95%.

Can thin-film solar cells be synthesised?

The controlled synthesis of materials as thin films, which is a process referred to as deposition is a fundamental step in many applications. Nowadays, the synthesis of new materials for developing highly efficient thin-films solar cells is currently one of the scientific research challenges.

Which deposition method is used in III–V thin film solar cell fabrication?

One key deposition method used in III–V thin film solar cell fabrication is metalorganic chemical vapor deposition (MOCVD), also called metalorganic vapor-phase epitaxy (MOVPE). Metal–organic CVD (MOCVD) is a CVD process for growing epitaxial films and is done by flowing precursor gases over the substrate.

What are thin film solar cells (TFSC)?

Thin film solar cells (TFSC) are a promising approach for terrestrial and space photovoltaics and offer a wide variety of choices in terms of the device design and fabrication.

What is thin film deposition?

Thin film deposition methods Thin film deposition is a technique for coating surfaces with very thin layers of material that range in thickness from a few nano meters to 100 µm, or just a few atoms. It can also be used to build up layers on top of already-deposited coatings.