Quantum Efficiency Measurement System

Quantum Efficiency Measurement System (PTS) Models for Solar Cell Testing

SCIENCETECH Inc. designs and manufactures five different variants of Quantum Efficiency Measurement System (PTS), as shown in the following table, for implementation of different experimental methods: External and Internal Quantum Efficiency (EQE and IQE), Constant Photocurrent Method (CPM), Dual Beam Photocurrent Method (DBP) and Steady State Photo Conductivity (SSPC).

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Research Paper Publication referencing Sciencetech PTS QE

Find some of the research papers that use our Sciencetech PTS Quantun Efficiency System in the last 10 years

• Sengupta, D., et al. "Zinc oxide photo-anode based chlorophyll sensitized solar cell."(2014) Read the article
• Garcia‐Angelmo, A. R., et al. "Thin film solar cell of SnS absorber with cubic crystalline structure." physica status solidi (a) 212.10 (2015): 2332-2340. Read the article
• Das, P., et al. "Nano-crystalline thin and nano-particulate thick TiO2 layer: Cost effective sequential deposition and study on dye sensitized solar cell characteristics." Materials Research Bulletin 66 (2015): 32-38. Read the article
• Pratiyush, Anamika Singh, et al. "High Responsivity in Molecular Beam Epitaxy (MBE) grown\b {eta}-Ga2O3 Metal Semiconductor Metal (MSM) Solar Blind Deep-UV Photodetector." arXiv preprint arXiv:1702.04470 (2017). Read the article
• Sengupta, D., B. Mondal, and K. Mukherjee. "Genesis of flake-like morphology and dye-sensitized solar cell performance of Al-doped ZnO particles: a study." Journal of Nanoparticle Research 19.3 (2017): 100. Read the article
• Nittala, Pavani Vamsi Krishna, and Prosenjit Sen. "Scaling a fluorescent detection system by polymer-assisted 3-D integration of heterogeneous dies." Journal of Microelectromechanical Systems 27.5 (2018): 896-909. Read the article
• Solanke, Swanand, et al. "Multi-layer MoS2/GaN UV-Visible photodetector with observation of MoS2 band edge in spectral responsivity." arXiv preprint arXiv:1803.11012 (2018). Read the article
• Junda, Maxwell M., et al. "A Versatile Optical Model Applied to CdTe and CdSe 1–y Te y Alloys: Sensitivity to Film Composition and Relative Defect Density." 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC)(A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC). IEEE, 2018. Read the article
• González-Flores, Victoria Elena, et al. "Thin film solar cells of chemically deposited SnS of cubic and orthorhombic structures." Thin Solid Films 672 (2019): 62-65. Read the article
• Nair, P. K., et al. "Functional prototype modules of antimony sulfide selenide thin film solar cells." Thin Solid Films 669 (2019): 410-418. Read the article

Sciencetech PTS - Quantum Efficiency Measurement Brochures

Download our brochures for Internal Quantum Efficiency Measurement (IQE) and External Quantum Efficiency Measurement (EQE)

• Download PTS-2 EQE and IQE - Brochure
• Download PTS-3 PTDS - Brochure

Photovoltaic devices are so called since they rely upon the photovoltaic effect that was first discovered by a French experimental physicist, Edmund Becquerel, in 1839 to generate a current/voltage upon exposure to light. However, the history of practical PV devices did not begin until 1954 when Bell Laboratory first demonstrated a silicon solar cell with a conversion efficiency of 6%. SCIENCETECH Inc. has been designing and manufacturing modular optical spectroscopy instruments and components for over 30 years. They are widely used all over the world in research laboratories, universities and companies. Sciencetech instruments are designed with the researchers in mind and feature fully adjustable controls for research flexibility. All Sciencetech systems incorporate modular design and adherence to industry standards for easy integration with other supplier’s instruments and components.