{"help":"Return the metadata of a dataset (package) and its resources. :param id: the id or name of the dataset :type id: string","success":true,"result":[{"id":"75e1dab1-af1a-42a6-a710-12ef83376410","name":"surface-modifications-aluminium-and-aluminium-oxide-induced-treatment-he-plasma-jet-and","title":"Surface modifications of aluminium and aluminium oxide induced by a treatment with a He-plasma jet and plasma electrolytic oxidation","author":"Gembus, Jan-Luca","author_email":"gembus@aept.rub.de","maintainer":"Research Data Repository","maintainer_email":"achim.vonkeudell@rub.de","license_title":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/","notes":"\u003Cp\u003EErosion of an aluminium oxide surface as well as a formation of an aluminium oxide coating on an aluminium substrate, comparable with erosion and oxide formation induced by plasma electrolytic oxidation (PEO), can be caused at atmospheric pressure conditions by a DBD-like (dielectric barrier discharge) plasma jet. Obtained experimental results conform a previously assumed similarity of the erosion mechanisms induced by the atmospheric pressure DBD-like plasma jet and PEO microdischarges. The mechanism of a predominantly inward growth of the oxide layer during PEO processing is substantiated based on a comparison of aluminium oxide erosion and oxide layer deposition by a treatment with the considered He-plasma jet and a PEO process.\u003C\/p\u003E\n","url":"https:\/\/rdpcidat.rub.de\/dataset\/surface-modifications-aluminium-and-aluminium-oxide-induced-treatment-he-plasma-jet-and","state":"Active","log_message":"Edited by kd.","private":true,"revision_timestamp":"Mon, 04\/29\/2024 - 15:15","metadata_created":"Tue, 04\/11\/2023 - 08:42","metadata_modified":"Mon, 04\/29\/2024 - 15:15","creator_user_id":"ec4ead26-5334-43aa-9a57-9d0a543d209c","type":"Dataset","resources":[{"id":"d63d5826-0ac8-45ba-915b-7a9b2ba9597b","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Fig_3.jpg","description":"\u003Cp\u003ESEM image of the surface of an aluminium substrate after preparation, namely polishing and washing.\u003C\/p\u003E\n","format":"jpeg","state":"Active","revision_timestamp":"Tue, 04\/11\/2023 - 15:54","name":"Figure 3","mimetype":"image\/jpeg","size":"810.45 KB","created":"Tue, 04\/11\/2023 - 11:00","resource_group_id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","last_modified":"Date changed  Tue, 04\/11\/2023 - 15:54"},{"id":"0657992d-e9f6-4c1d-92a2-f1e549934985","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Fig_4_0.zip","description":"\u003Cp\u003ESee the attached Word file\u003C\/p\u003E\n","format":"zip","state":"Active","revision_timestamp":"Tue, 04\/11\/2023 - 15:54","name":"Figure 4","mimetype":"application\/zip","size":"6.57 MB","created":"Tue, 04\/11\/2023 - 13:53","resource_group_id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","last_modified":"Date changed  Tue, 04\/11\/2023 - 15:54"},{"id":"4c8b1c40-0d77-4058-b075-354ea39c9c5d","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Fig_5.zip","description":"\u003Cp\u003ESee the attached Word file.\u003C\/p\u003E\n","format":"zip","state":"Active","revision_timestamp":"Tue, 04\/11\/2023 - 15:54","name":"Figure 5","mimetype":"application\/zip","size":"5.59 MB","created":"Tue, 04\/11\/2023 - 13:55","resource_group_id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","last_modified":"Date changed  Tue, 04\/11\/2023 - 15:54"},{"id":"8ef57701-e7ad-41b3-958c-163098b085a2","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Fig_6.zip","description":"\u003Cp\u003ESee the attached Word file.\u003C\/p\u003E\n","format":"zip","state":"Active","revision_timestamp":"Tue, 04\/11\/2023 - 15:54","name":"Figure 6","mimetype":"application\/zip","size":"8.77 MB","created":"Tue, 04\/11\/2023 - 13:55","resource_group_id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","last_modified":"Date changed  Tue, 04\/11\/2023 - 15:54"},{"id":"c25150ed-042f-43e8-96f7-9a586c90e2dd","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Fig_7.zip","description":"\u003Cp\u003ESee the attached Word file.\u003C\/p\u003E\n","format":"zip","state":"Active","revision_timestamp":"Tue, 04\/11\/2023 - 15:54","name":"Figure 7","mimetype":"application\/zip","size":"9.88 MB","created":"Tue, 04\/11\/2023 - 13:56","resource_group_id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","last_modified":"Date changed  Tue, 04\/11\/2023 - 15:54"},{"id":"1a99618b-875e-4d54-9d2f-4bfddd8dad33","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Fig_8.zip","description":"\u003Cp\u003ESee the attached Word file\u003C\/p\u003E\n","format":"zip","state":"Active","revision_timestamp":"Tue, 04\/11\/2023 - 15:54","name":"Figure 8","mimetype":"application\/zip","size":"2.98 MB","created":"Tue, 04\/11\/2023 - 13:57","resource_group_id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","last_modified":"Date changed  Tue, 04\/11\/2023 - 15:54"},{"id":"e3c24764-2715-4e1a-8ff1-6b1015b12c11","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Fig_9.zip","description":"\u003Cp\u003ESee the attached Word file\u003C\/p\u003E\n","format":"zip","state":"Active","revision_timestamp":"Tue, 04\/11\/2023 - 15:54","name":"Figure 9","mimetype":"application\/zip","size":"12.9 MB","created":"Tue, 04\/11\/2023 - 13:57","resource_group_id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","last_modified":"Date changed  Tue, 04\/11\/2023 - 15:54"},{"id":"c1e8a581-6140-4463-a66b-12572245fe44","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Fig_10.tiff","description":"\u003Cp\u003ESEM images with different magnification of an anodised aluminium substrate (250 V, 0.125 Abold dotcm\u22122, 3 min) after a treatment with the He-plasma jet. Before the treatment, the substrate was covered with a gold layer of 50 nm thickness. The SEM image on left hand side shows two deep erosion traces with and without a formation of an afterglow phase (plasmoid). An erosion activity of plasmoids on the treated surface can form separated eroded areas, which are presented on the right hand side. Deep erosion traces of microdischarges are marked with dashed circles in the right image.\u003C\/p\u003E\n","format":"tif","state":"Active","revision_timestamp":"Tue, 04\/11\/2023 - 15:54","name":"Figure 10","mimetype":"image\/tiff","size":"32.66 MB","created":"Tue, 04\/11\/2023 - 14:15","resource_group_id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","last_modified":"Date changed  Tue, 04\/11\/2023 - 15:54"},{"id":"7a9cd7e2-3956-4f0c-88b0-0e4fe930d5c5","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Fig_11.zip","description":"\u003Cp\u003ESee the attached Word file\u003C\/p\u003E\n","format":"zip","state":"Active","revision_timestamp":"Tue, 04\/11\/2023 - 15:54","name":"Figure 11","mimetype":"application\/zip","size":"10.23 MB","created":"Tue, 04\/11\/2023 - 14:18","resource_group_id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","last_modified":"Date changed  Tue, 04\/11\/2023 - 15:54"},{"id":"6f5437dd-9098-4da7-a349-d288a6abebae","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Fig_12.tiff","description":"\u003Cp\u003EHigh-speed camera image of an anodised aluminium substrate (250 V, 0.125 Abold dotcm\u22122, 3 min) during a short PEO treatment (750 V, 0.125 Abold dotcm\u22122, 1 min). The exposure time of the camera amounts to 0.1 ms.\u003C\/p\u003E\n","format":"tif","state":"Active","revision_timestamp":"Tue, 04\/11\/2023 - 15:54","name":"Figure 12","mimetype":"image\/tiff","size":"17.64 MB","created":"Tue, 04\/11\/2023 - 14:18","resource_group_id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","last_modified":"Date changed  Tue, 04\/11\/2023 - 15:54"},{"id":"3ae65e58-ee2c-4787-a457-13160179cfa3","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Fig_13.zip","description":"\u003Cp\u003ESee the attached Word file\u003C\/p\u003E\n","format":"zip","state":"Active","revision_timestamp":"Tue, 04\/11\/2023 - 15:54","name":"Figure 13","mimetype":"application\/zip","size":"7.04 MB","created":"Tue, 04\/11\/2023 - 14:21","resource_group_id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","last_modified":"Date changed  Tue, 04\/11\/2023 - 15:54"},{"id":"f4fa7d3e-3530-41a0-942a-e3989e2a4b9e","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Fig_14.tiff","description":"\u003Cp\u003EHigh-speed camera image of an anodised aluminium substrate (250 V, 0.125 A\/cm\u22122, 3 min) after a short PEO process treatment (750 V, 0.125 A\/cm^2, 40 \u00b5s) (on the top). Before the treatment, a part of the substrate (dark grey square) was covered with a gold layer of 50 nm thickness. The exposure time of the high-speed camera amounts to 0.1 ms. The zoomed image shows a part of the gold-covered surface and the corresponding SEM image is presented on the bottom. The dashed ellipse and rectangle in the SEM image show the areas of the microdischarges (areas of intensive emission) observed in the camera image on the top. The zoomed image (dashed rectangle) on the bottom presents the surface structure of erosion traces.\u003C\/p\u003E\n","format":"tif","state":"Active","revision_timestamp":"Tue, 04\/11\/2023 - 15:54","name":"Figure 14","mimetype":"image\/tiff","size":"34.71 MB","created":"Tue, 04\/11\/2023 - 14:35","resource_group_id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","last_modified":"Date changed  Tue, 04\/11\/2023 - 15:54"},{"id":"c52f0315-26e7-4a06-b08a-0c7acc535917","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Fig_15.tiff","description":"\u003Cp\u003ESEM image of pretreated aluminium substrate (PEO, 750 V, 0.125 A\/cm^2, 30 min) in the area of the additional square gold layer (5 mm \u00d7 5 mm \u00d7 50 nm) after an additional short PEO treatment (750 V, 0.125 A\/cm^2, 40 \u00b5s). Shallow erosion traces can be observed near cracks in the previous PEO oxide coating.\u003C\/p\u003E\n","format":"tif","state":"Active","revision_timestamp":"Tue, 04\/11\/2023 - 15:54","name":"Figure 15","mimetype":"image\/tiff","size":"14.82 MB","created":"Tue, 04\/11\/2023 - 14:37","resource_group_id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","last_modified":"Date changed  Tue, 04\/11\/2023 - 15:54"},{"id":"0593d914-2fc5-499f-9cf9-c47233a4b078","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Fig_16.tiff","description":"\u003Cp\u003ESEM images of a pretreated aluminium substrate (PEO, 750 V, 0.125 Abold dotcm\u22122, 30 min) with an additional gold layer (5 mm \u00d7 5 mm \u00d7 50 nm) after a treatment with the He-plasma jet. Connected erosion craters (right) and shallow erosion traces (left) are observed.\u003C\/p\u003E\n","format":"tif","state":"Active","revision_timestamp":"Tue, 04\/11\/2023 - 15:54","name":"Figure 16","mimetype":"image\/tiff","size":"27.91 MB","created":"Tue, 04\/11\/2023 - 14:37","resource_group_id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","last_modified":"Date changed  Tue, 04\/11\/2023 - 15:54"}],"tags":[{"id":"baf4e288-0315-48de-8778-ca20ade371c6","vocabulary_id":"2","name":"surface modifications"},{"id":"94fdc3d6-9088-4e9c-9cf1-800740624493","vocabulary_id":"2","name":"atmospheric pressure plasma jet"},{"id":"eb25c9f5-f6ab-4456-b8bc-e870a531bdc2","vocabulary_id":"2","name":"plasma electrolytic oxidation"},{"id":"420c746f-34e1-4cc4-a6cd-d764acd0f83c","vocabulary_id":"2","name":"aluminium"}],"groups":[{"description":"\u003Cp\u003EThe group \u0022Allgemeine Elektrotechnik und Plasmatechnik\u0022 at the faculty for engineering and information science.\u003C\/p\u003E\n","id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","image_display_url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/AEPT2.png","title":"AEPT","name":"group\/aept"}]}]}