User contributions for Radiotrefoil

10 November 2024

• 12:2012:20, 10 November 2024 diff hist +754 File:Solar powered railway track lubricator near Blackheath, NSW.jpg ‎Changed label, description and/or aliases in en, and other parts Tags: Mobile edit Mobile web edit
• 12:2012:20, 10 November 2024 diff hist +535 N File:Solar powered railway track lubricator near Blackheath, NSW.jpg Uploaded own work with UploadWizard Tags: Mobile edit Mobile web edit

20 April 2024

• 05:0805:08, 20 April 2024 diff hist −1 m File:Cowrapowcamp.jpg typo

5 November 2023

• 23:4423:44, 5 November 2023 diff hist +414 File:Microscope image of screen printed heterojunction solar cell solder pad.jpg ‎Created claim: depicts (P180): solder paste (Q977971)
• 23:4423:44, 5 November 2023 diff hist +421 File:Microscope image of screen printed heterojunction solar cell solder pad.jpg ‎Created claim: depicts (P180): Heterojunction solar cell (Q116777578)
• 23:4423:44, 5 November 2023 diff hist +412 File:Microscope image of screen printed heterojunction solar cell solder pad.jpg ‎Created claim: depicts (P180): solar cell (Q58803)
• 23:4423:44, 5 November 2023 diff hist +431 File:Microscope image of screen printed heterojunction solar cell solder pad.jpg ‎Created claim: depicts (P180): lead (Q947546)
• 23:4123:41, 5 November 2023 diff hist +277 File:Microscope image of screen printed heterojunction solar cell solder pad.jpg ‎Added [en] caption: A microscope image of the solder pad of a silver screen-printed heterojunction solar cell
• 23:4123:41, 5 November 2023 diff hist +774 N File:Microscope image of screen printed heterojunction solar cell solder pad.jpg Uploaded own work with UploadWizard

4 November 2023

• 22:4722:47, 4 November 2023 diff hist +414 File:Example cross-section of a Silicon Heterojunction and Perovskite tandem solar cell.svg ‎Created claim: depicts (P180): multijunction photovoltaic cell (Q452346)
• 22:4722:47, 4 November 2023 diff hist +421 File:Example cross-section of a Silicon Heterojunction and Perovskite tandem solar cell.svg ‎Created claim: depicts (P180): Heterojunction solar cell (Q116777578)
• 22:4722:47, 4 November 2023 diff hist +435 File:Example cross-section of a Silicon Heterojunction and Perovskite tandem solar cell.svg ‎Created claim: depicts (P180): perovskite solar cell (Q18387741)
• 22:4322:43, 4 November 2023 diff hist +298 File:Example cross-section of a Silicon Heterojunction and Perovskite tandem solar cell.svg ‎Added [en] caption: Cross-section of a tandem solar cell made from a Silicon Heterojunction bottom cell and a Perovskite top cell
• 22:4222:42, 4 November 2023 diff hist +1,075 N File:Example cross-section of a Silicon Heterojunction and Perovskite tandem solar cell.svg Uploaded own work with UploadWizard

25 October 2023

• 11:0811:08, 25 October 2023 diff hist +11 m File:4 inch float zone n-type silicon wafer with amorphous silicon thin film heterojunction structure.png →{{int:filedesc}}
• 11:0711:07, 25 October 2023 diff hist +66 File:4 inch float zone n-type silicon wafer with amorphous silicon thin film heterojunction structure.png →{{int:filedesc}}
• 11:0611:06, 25 October 2023 diff hist +167 File:4 inch float zone n-type silicon wafer with amorphous silicon thin film heterojunction structure.png →{{int:filedesc}}

24 October 2023

• 02:4302:43, 24 October 2023 diff hist +414 File:Fluorescent vs non-fluorescent EPE solar panel encapsulant comparison.jpg ‎Created claim: depicts (P180): cutting board (Q617239)
• 02:4302:43, 24 October 2023 diff hist +414 File:Fluorescent vs non-fluorescent EPE solar panel encapsulant comparison.jpg ‎Created claim: depicts (P180): copolymer (Q421281)
• 02:4302:43, 24 October 2023 diff hist +414 File:Fluorescent vs non-fluorescent EPE solar panel encapsulant comparison.jpg ‎Created claim: depicts (P180): ethylene-vinyl acetate (Q144917)
• 02:4302:43, 24 October 2023 diff hist +414 File:Fluorescent vs non-fluorescent EPE solar panel encapsulant comparison.jpg ‎Created claim: depicts (P180): polyolefin (Q424370)
• 02:4302:43, 24 October 2023 diff hist +417 File:Fluorescent vs non-fluorescent EPE solar panel encapsulant comparison.jpg ‎Created claim: depicts (P180): fluorescence (Q191807)
• 02:4302:43, 24 October 2023 diff hist +431 File:Fluorescent vs non-fluorescent EPE solar panel encapsulant comparison.jpg ‎Created claim: depicts (P180): elastomer (Q252266)
• 02:3902:39, 24 October 2023 diff hist +348 File:Fluorescent vs non-fluorescent EPE solar panel encapsulant comparison.jpg ‎Added [en] caption: A comparison between EPE (ethylene vinyl acetate/polyolefin elastomer) copolymers with blue fluorescent materials added, illuminated with an ultraviolet torch.
• 02:3902:39, 24 October 2023 diff hist +1,224 N File:Fluorescent vs non-fluorescent EPE solar panel encapsulant comparison.jpg Uploaded own work with UploadWizard
• 02:2802:28, 24 October 2023 diff hist +416 File:4 inch float zone n-type silicon wafer with amorphous silicon thin film heterojunction structure.png ‎Created claim: depicts (P180): float-zone silicon (Q5459821)
• 02:2802:28, 24 October 2023 diff hist +421 File:4 inch float zone n-type silicon wafer with amorphous silicon thin film heterojunction structure.png ‎Created claim: depicts (P180): Heterojunction solar cell (Q116777578)
• 02:2802:28, 24 October 2023 diff hist +435 File:4 inch float zone n-type silicon wafer with amorphous silicon thin film heterojunction structure.png ‎Created claim: depicts (P180): silicon wafer (Q11308308)
• 02:2702:27, 24 October 2023 diff hist +393 File:4 inch float zone n-type silicon wafer with amorphous silicon thin film heterojunction structure.png ‎Added [en] caption: A 4 inch diameter float zone silicon wafer that has been through PECVD to coat a thin film of amourphous silicon on it. This creates a passivation layer such as what is used in heterojunction solar cells.
• 02:2702:27, 24 October 2023 diff hist +732 N File:4 inch float zone n-type silicon wafer with amorphous silicon thin film heterojunction structure.png Uploaded own work with UploadWizard

14 October 2023

• 07:1307:13, 14 October 2023 diff hist +415 File:Multicrystalline silicon wafer with thin film iridescence.jpg ‎Created claim: depicts (P180): crystallite (Q899604)
• 07:1307:13, 14 October 2023 diff hist +414 File:Multicrystalline silicon wafer with thin film iridescence.jpg ‎Created claim: depicts (P180): crystal structure (Q895901)
• 07:1307:13, 14 October 2023 diff hist +414 File:Multicrystalline silicon wafer with thin film iridescence.jpg ‎Created claim: depicts (P180): silicon nitride (Q413828)
• 07:1307:13, 14 October 2023 diff hist +416 File:Multicrystalline silicon wafer with thin film iridescence.jpg ‎Created claim: depicts (P180): thin film (Q1137203)
• 07:1307:13, 14 October 2023 diff hist +414 File:Multicrystalline silicon wafer with thin film iridescence.jpg ‎Created claim: depicts (P180): thin-film interference (Q221764)
• 07:1307:13, 14 October 2023 diff hist +414 File:Multicrystalline silicon wafer with thin film iridescence.jpg ‎Created claim: depicts (P180): iridescence (Q957208)
• 07:1307:13, 14 October 2023 diff hist +414 File:Multicrystalline silicon wafer with thin film iridescence.jpg ‎Created claim: depicts (P180): polycrystalline silicon (Q737038)
• 07:1307:13, 14 October 2023 diff hist +418 File:Multicrystalline silicon wafer with thin film iridescence.jpg ‎Created claim: depicts (P180): crystalline silicon (Q18206302)
• 07:1307:13, 14 October 2023 diff hist +412 File:Multicrystalline silicon wafer with thin film iridescence.jpg ‎Created claim: depicts (P180): solar cell (Q58803)
• 07:1307:13, 14 October 2023 diff hist +438 File:Multicrystalline silicon wafer with thin film iridescence.jpg ‎Created claim: depicts (P180): silicon wafer (Q11308308)
• 07:1107:11, 14 October 2023 diff hist +314 File:Multicrystalline silicon wafer with thin film iridescence.jpg ‎Added [en] caption: A multicrystalline silicon wafer which has had a thin film of silicon nitride deposited onto it, causing an iridescent effect
• 07:1107:11, 14 October 2023 diff hist +1,097 N File:Multicrystalline silicon wafer with thin film iridescence.jpg Uploaded own work with UploadWizard

12 October 2023

• 13:2613:26, 12 October 2023 diff hist +1 File:Assorted fruit trees at Raeburn Orchards near Perth, Western Australia.jpg →{{int:filedesc}}: fix incorrect location
• 13:1913:19, 12 October 2023 diff hist +414 File:Assorted fruit trees at Raeburn Orchards near Perth, Western Australia.jpg ‎Created claim: depicts (P180): rural area (Q175185)
• 13:1913:19, 12 October 2023 diff hist +412 File:Assorted fruit trees at Raeburn Orchards near Perth, Western Australia.jpg ‎Created claim: depicts (P180): agriculture (Q11451)
• 13:1913:19, 12 October 2023 diff hist +563 File:Assorted fruit trees at Raeburn Orchards near Perth, Western Australia.jpg ‎Created claim: depicts (P180): orchard (Q236371)
• 13:1813:18, 12 October 2023 diff hist +678 N File:Assorted fruit trees at Raeburn Orchards near Perth, Western Australia.jpg Uploaded own work with UploadWizard

14 September 2023

• 21:5521:55, 14 September 2023 diff hist +433 File:Milk Bar at Cronulla Railway Station, NSW.jpg ‎Created claim: depicts (P180): milk bar (Q1750272) Tags: Mobile edit Mobile web edit
• 21:5421:54, 14 September 2023 diff hist +231 File:Milk Bar at Cronulla Railway Station, NSW.jpg ‎Added [en] caption: A Milk Bar at Cronulla Railway Station, NSW Tags: Mobile edit Mobile web edit
• 21:5421:54, 14 September 2023 diff hist +528 N File:Milk Bar at Cronulla Railway Station, NSW.jpg Uploaded own work with UploadWizard Tags: Mobile edit Mobile web edit