{"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":"44b03ca0-ea6b-48ee-bab5-b7d53e0b1c0a","name":"dissipated-electrical-power-and-electron-density-rf-atmsopheric-pressure-helium-plasma-jet","title":"Dissipated electrical power and electron density in an RF atmsopheric pressure helium plasma jet","author_email":"judith.golda@rub.de","maintainer":"Research Data Repository","maintainer_email":"achim.vonkeudell@rub.de","license_title":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/","notes":"\u003Cp\u003EHere we present a method for the operando determination of absolute absorbed power in an RF atmospheric pressure helium plasma discharge using miniaturized probes. A detailed error analysis demonstrates the reliability of the measured power values. With the help of a global model, the sheath width and electron density (4 \u00d7 1016^(\u201311) \u00d7 1016 m^(\u22123)) are derived from these power measurements and compared to literature. The results and thus the validity of the electrical model are confirmed by a second, independent characterization method using optical emission spectroscopy and time-averaged imaging.\u003C\/p\u003E\n","url":"https:\/\/rdpcidat.rub.de\/dataset\/dissipated-electrical-power-and-electron-density-rf-atmsopheric-pressure-helium-plasma-jet","state":"Active","log_message":"Edited by kd.","private":true,"revision_timestamp":"Mon, 03\/22\/2021 - 12:33","metadata_created":"Thu, 01\/07\/2021 - 14:43","metadata_modified":"Mon, 03\/22\/2021 - 12:33","creator_user_id":"e29fdedd-039e-41cf-98e8-7da2b05efb4a","type":"Dataset","resources":[{"id":"66a542a0-2f2b-468d-a00a-b7e783c28139","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/figure2.txt","description":"\u003Cp\u003ECalculated dissipated plasma power with respective error bars and relative error for a discharge operated with a typical gas flow rate of 1000 sccm helium and with an admixture of 5 sccm oxygen.\u003C\/p\u003E\n","format":"data","state":"Active","revision_timestamp":"Sun, 01\/24\/2021 - 21:22","name":"Figure 2","mimetype":"text\/plain","size":"1.71 KB","created":"Thu, 01\/07\/2021 - 14:50","resource_group_id":"ee65a14f-0fc2-40e9-a4ba-e85030fe5102","last_modified":"Date changed  Sun, 01\/24\/2021 - 21:22"},{"id":"ff98978a-87b6-4f1f-9e0f-9e56684601fb","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/figure3a.txt","description":"\u003Cp\u003EComposition of statistical error. The statistical error is caused by fluctuations in voltage U, current I and phase difference phgr.\u003C\/p\u003E\n","format":"txt","state":"Active","revision_timestamp":"Sun, 01\/24\/2021 - 21:22","name":"Figure 3a","mimetype":"text\/plain","size":"1.41 KB","created":"Thu, 01\/07\/2021 - 14:51","resource_group_id":"ee65a14f-0fc2-40e9-a4ba-e85030fe5102","last_modified":"Date changed  Sun, 01\/24\/2021 - 21:22"},{"id":"6b0804fa-31f5-4e41-9377-a56c8683e91b","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/figure3b.txt","description":"\u003Cp\u003EComposition of systematic error.  The systematic error consists of measuring Rm and termination resistor Rt, voltage calibration factor c and the reference phase difference phgrref.\u003C\/p\u003E\n","format":"txt","state":"Active","revision_timestamp":"Sun, 01\/24\/2021 - 21:22","name":"Figure 3b","mimetype":"text\/plain","size":"1.75 KB","created":"Thu, 01\/07\/2021 - 14:52","resource_group_id":"ee65a14f-0fc2-40e9-a4ba-e85030fe5102","last_modified":"Date changed  Sun, 01\/24\/2021 - 21:22"},{"id":"56c51cf9-89dd-4c3a-a5c1-4843bccf4f7f","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/figure4.txt","description":"\u003Cp\u003EMeasured impedance of helium discharge as a function of the dissipated power (atmospheric pressure, gas flow rate 1000 sccm).\u003C\/p\u003E\n","format":"txt","state":"Active","revision_timestamp":"Sun, 01\/24\/2021 - 21:22","name":"Figure 4","mimetype":"text\/plain","size":"4.39 KB","created":"Thu, 01\/07\/2021 - 14:53","resource_group_id":"ee65a14f-0fc2-40e9-a4ba-e85030fe5102","last_modified":"Date changed  Sun, 01\/24\/2021 - 21:22"},{"id":"eb16c37f-d62f-41e5-a047-2707000f7c6c","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/figure6a.txt","description":"\u003Cp\u003EPlasma resistance of helium discharge as a function of the dissipated power (atmospheric pressure, gas flow rate 1000 sccm.\u003C\/p\u003E\n","format":"txt","state":"Active","revision_timestamp":"Sun, 01\/24\/2021 - 21:22","name":"Figure 6a","mimetype":"text\/plain","size":"4.41 KB","created":"Thu, 01\/07\/2021 - 14:54","resource_group_id":"ee65a14f-0fc2-40e9-a4ba-e85030fe5102","last_modified":"Date changed  Sun, 01\/24\/2021 - 21:22"},{"id":"5cac2cb4-9585-429d-b4fb-4a06b1dba490","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/figure6b.txt","description":"\u003Cp\u003EPlasma reactance of helium discharge as a function of the dissipated power (atmospheric pressure, gas flow rate 1000 sccm.\u003C\/p\u003E\n","format":"txt","state":"Active","revision_timestamp":"Sun, 01\/24\/2021 - 21:22","name":"Figure 6b","mimetype":"text\/plain","size":"4.52 KB","created":"Thu, 01\/07\/2021 - 14:54","resource_group_id":"ee65a14f-0fc2-40e9-a4ba-e85030fe5102","last_modified":"Date changed  Sun, 01\/24\/2021 - 21:22"},{"id":"75d7c2ef-95a0-46cb-99be-a7c78d403f37","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/figure7_0.txt","description":"\u003Cp\u003EBulk resistance as a function of dissipated power for helium (atmospheric pressure, gas flow rate 1000 sccm).\u003C\/p\u003E\n","format":"txt","state":"Active","revision_timestamp":"Sun, 01\/24\/2021 - 21:22","name":"Figure 7","mimetype":"text\/plain","size":"3.25 KB","created":"Thu, 01\/07\/2021 - 14:55","resource_group_id":"ee65a14f-0fc2-40e9-a4ba-e85030fe5102","last_modified":"Date changed  Sun, 01\/24\/2021 - 21:22"},{"id":"5d712f90-a083-466f-ada5-986f19e3e3ef","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/figure8.txt","description":"\u003Cp\u003EBulk and sheath width in the abnormal mode deduced from the electrical impedance and optical measurements as a function of the dissipated power for helium discharge. The dashed line marks modeling results from Waskoenig [40].\u003C\/p\u003E\n","format":"txt","state":"Active","revision_timestamp":"Sun, 01\/24\/2021 - 21:22","name":"Figure 8","mimetype":"text\/plain","size":"1.42 KB","created":"Thu, 01\/07\/2021 - 14:56","resource_group_id":"ee65a14f-0fc2-40e9-a4ba-e85030fe5102","last_modified":"Date changed  Sun, 01\/24\/2021 - 21:22"},{"id":"1e6ee30b-a420-4814-8a9e-8837107688b8","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/figure10.txt","description":"\u003Cp\u003ENormalized intensity profiles of the helium discharge at dissipated powers of 105, 549 and 1150 mW.\u003C\/p\u003E\n","format":"txt","state":"Active","revision_timestamp":"Sun, 01\/24\/2021 - 21:22","name":"Figure 10","mimetype":"text\/plain","size":"68.43 KB","created":"Thu, 01\/07\/2021 - 14:56","resource_group_id":"ee65a14f-0fc2-40e9-a4ba-e85030fe5102","last_modified":"Date changed  Sun, 01\/24\/2021 - 21:22"},{"id":"4f0d7ab2-3e74-48ea-9aef-e4ec1d070bd8","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/figure11.txt","description":"\u003Cp\u003EElectron density as function of dissipated power derived from electrical impedance and optical measurements at a gas flow rate of 1000 sccm helium at atmospheric pressure. Note, that the values based on the optical measurements are multiplied here by a factor of 6. The dashed line and the cross mark modeling results from Waskoenig [40]. Gray area denotes limited applicability of the electrical model.\u003C\/p\u003E\n","format":"txt","state":"Active","revision_timestamp":"Sun, 01\/24\/2021 - 21:22","name":"Figure 11","mimetype":"text\/plain","size":"1.8 KB","created":"Thu, 01\/07\/2021 - 14:57","resource_group_id":"ee65a14f-0fc2-40e9-a4ba-e85030fe5102","last_modified":"Date changed  Sun, 01\/24\/2021 - 21:22"}],"tags":[{"id":"61842eb4-e5c6-4ecd-bd63-b408b615094e","vocabulary_id":"2","name":"cold atmospheric pressure plasma jet"},{"id":"89b6886a-7b69-4ffe-9826-8aa455632554","vocabulary_id":"2","name":"COST jet"},{"id":"7c3d81bd-2eb6-48ca-bf94-8700c7465b45","vocabulary_id":"2","name":"electron density"},{"id":"05fc022c-60dc-46a8-9679-dfb959e621b5","vocabulary_id":"2","name":"power"},{"id":"ca67a0b8-564f-4abd-91ea-a201fb5f3b8f","vocabulary_id":"2","name":"helium"},{"id":"b4d286ce-8643-45f3-b82f-1170541a7d68","vocabulary_id":"2","name":"impedance"}],"groups":[{"description":"\u003Cp\u003EThe research will focus on the fundamentals of non-equilibrium plasmas and their interaction with the surrounding media such as solids or liquids using spectroscopic techniques.\u003C\/p\u003E\n","id":"ee65a14f-0fc2-40e9-a4ba-e85030fe5102","image_display_url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/logorub_weiss_0.gif","title":"PIP","name":"group\/pip"}]}]}