Why is "Gallium(II) selenide" trending?
Latest news, Wikipedia summary, and trend analysis.
Trend Analysis
- Ranking position: #
- Date: 2026-06-18 08:48:03
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Trend Insight
Gallium(II)_selenide entered the ranking for the first time today at position #. This is its highest position ever recorded.
Trend History
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-06-18 and was most recently seen on 2026-06-18.
Wikipedia Overview
Gallium(II) selenide (GaSe) is a chemical compound. It has a hexagonal layer structure, similar to that of GaS. It is a photoconductor, a second harmonic generation crystal in nonlinear optics, and has been used as a far-infrared conversion material at 14–31 THz and above.
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Trending Topic Today
Search Interest Perspective
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Copper Indium Gallium Diselenide - Department of Energy (.gov)
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Lessons from copper indium gallium sulfo-selenide solar cells for progressing perovskite photovoltaics - Nature
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World record efficiency: Highest power conversion rate for copper gallium solar cell achieved - Interesting Engineering
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MOCVD growth of covalent and 2D GaxSey: a phase validation and characterization | npj 2D Materials and Applications - Nature
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Shapeshifting crystals: Varying stability in different forms of gallium selenide monolayers - phys.org
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Korean startup developing perovskite-CIGS tandem solar technology for satellites - pv magazine Global
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Three‐Dimensional Frameworks of Gallium Selenide Supertetrahedral Clusters - Bu - 2004 - Angewandte Chemie - Wiley Online Library
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Giant elasto-optic response of gallium selenide on flexible mica - Nature
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New ‘World Record’ For CIGS Solar Cells Efficiency - TaiyangNews
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World’s largest laser crystal could help China strike satellites - Interesting Engineering
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High-concentration silver alloying and steep back-contact gallium grading enabling copper indium gallium selenide solar cell with 23.6% efficiency - Nature
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Investigation of Second- and Third-Harmonic Generation in Few-Layer Gallium Selenide by Multiphoton Microscopy - Nature
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Sodium enhances indium-gallium interdiffusion in copper indium gallium diselenide photovoltaic absorbers - Nature
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Doped GaSe crystals for laser frequency conversion - Nature
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Mass spectrometric investigation of amorphous Ga-Sb-Se thin films - Nature
Why This Topic Is Trending
This topic has recently gained attention due to increased public interest. Search activity and Wikipedia pageviews suggest growing global engagement.
Search Interest & Related Topics
Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.