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Static, transient or modulated light excitation pro and con The time-resolved or frequency-modulated, surface photovoltage spectroscopy (SPS) is based on a time-resolved/frequency modulated measuremen

SPV-Picts SPV temperature dependence measurements Use this option to make SPV measurements at different temperatures between room temperature and 200°C. Temperature-dependent SPV measurements can be a

Materials Any photoactive material from raw material to finished device: From powder-based samples over wafers to boules or ingots. From 10 x 10 mm 2 and up to 300 mm diameter From titanium dioxide ov

Software - SPS Studio Get in touch Do not hesitate to contact us – we are available to assist you with any inquiries or requests. Use our inquiry tool or reach out via email: sales @ freiberginstrumen

Defects and charge dynamics in 3C- and 4H-SiC investigated by surface Photoelectrochemical (PEC) and photocatalytic (PC) water splitting for hydrogen and/or oxygen generation is leading the way not on

Defects in 4H-SiC Investigated by surface photovoltage spectroscopy Defects in 4H-SiC investigated by surface photovoltage spectroscopy – power semiconductors Silicon carbide (SiC) high power, high vo

Contactless characterization of SiC, GaN and AlGaN Aim SiC, GaN and AlGaN belong to the class of wide band gap semiconductors and are applied especially in power electronics, optoelectronic devices an

Study and monitoring of photocatalytic materials (TiO2) Aim Photocatalytic materials such as TiO 2 are of great interest, for example, for cleaning of industrial wastewater and for water splitting. Th

Investigation of photocatalytic materials (BiVO4) Aim Photocatalytic materials such as BiVO 4 are of great interest, for example, for water splitting. Electronic defect states and surface passivation

Silicon photovoltaic – Wafer check after diamond wire sawing Diamond wire sawing (DWS) is an established technology for wafering semiconductor ingots, as it has many advantages over other technologies