History of changes to: On-State Voltage Reduction of Diamond Diode
Date Action Change(s) User
Nov. 27, 2023, 2:12 p.m. Added 35 {"external_links": []}
Nov. 20, 2023, 2:03 p.m. Added 35 {"external_links": []}
Nov. 13, 2023, 1:33 p.m. Added 35 {"external_links": []}
Nov. 6, 2023, 1:31 p.m. Added 35 {"external_links": []}
Aug. 14, 2023, 1:30 p.m. Added 35 {"external_links": []}
Aug. 7, 2023, 1:31 p.m. Added 35 {"external_links": []}
July 31, 2023, 1:34 p.m. Added 35 {"external_links": []}
July 24, 2023, 1:35 p.m. Added 35 {"external_links": []}
July 17, 2023, 1:34 p.m. Added 35 {"external_links": []}
July 10, 2023, 1:26 p.m. Added 35 {"external_links": []}
July 3, 2023, 1:26 p.m. Added 35 {"external_links": []}
June 26, 2023, 1:25 p.m. Added 35 {"external_links": []}
June 19, 2023, 1:27 p.m. Added 35 {"external_links": []}
June 12, 2023, 1:29 p.m. Added 35 {"external_links": []}
June 5, 2023, 1:33 p.m. Added 35 {"external_links": []}
May 29, 2023, 1:27 p.m. Added 35 {"external_links": []}
May 22, 2023, 1:29 p.m. Added 35 {"external_links": []}
May 15, 2023, 1:31 p.m. Added 35 {"external_links": []}
May 8, 2023, 1:37 p.m. Added 35 {"external_links": []}
May 1, 2023, 1:27 p.m. Added 35 {"external_links": []}
April 24, 2023, 1:34 p.m. Added 35 {"external_links": []}
April 17, 2023, 1:28 p.m. Added 35 {"external_links": []}
April 10, 2023, 1:25 p.m. Added 35 {"external_links": []}
April 3, 2023, 1:26 p.m. Added 35 {"external_links": []}
Jan. 28, 2023, 11:08 a.m. Created 43 [{"model": "core.projectfund", "pk": 27234, "fields": {"project": 4428, "organisation": 4, "amount": 96316, "start_date": "2014-02-01", "end_date": "2014-12-31", "raw_data": 43184}}]
Jan. 28, 2023, 10:52 a.m. Added 35 {"external_links": []}
April 11, 2022, 3:47 a.m. Created 43 [{"model": "core.projectfund", "pk": 19343, "fields": {"project": 4428, "organisation": 4, "amount": 96316, "start_date": "2014-02-01", "end_date": "2014-12-31", "raw_data": 20519}}]
April 11, 2022, 3:47 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 73638, "fields": {"project": 4428, "organisation": 1973, "role": "PARTICIPANT_ORG"}}]
April 11, 2022, 3:47 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 73637, "fields": {"project": 4428, "organisation": 1973, "role": "LEAD_ORG"}}]
April 11, 2022, 3:47 a.m. Created 40 [{"model": "core.projectperson", "pk": 45246, "fields": {"project": 4428, "person": 6092, "role": "PM_PER"}}]
April 11, 2022, 1:47 a.m. Updated 35 {"title": ["", "On-State Voltage Reduction of Diamond Diode"], "description": ["", "\nThe project seeks to overcome a major technical uncertainty underpinning a new class of highvoltage\ndiodes and switching devices based on single crystal synthetic diamond. Successful\ncompletion will provide proof of concept for this approach.\nBy any benchmark, diamond is perceived to be the ultimate electronic material. However it\nhas proved difficult to introduce the active dopants needed to make devices incorporating\ndiamond analogous to semiconductor devices using other materials, such as silicon carbide.\nThe applicant has to-date successfully demonstrated the basis of an alternative scaleable\napproach to utilising diamond whereby enhanced proprietary surface engineering techniques\nare used create structures capable of injecting electrons into and through diamond thus\nallowing the intrinsic properties of diamond to be fully exploited. However, to deliver\npractical on-state voltages requires an additional step of the introduction of a thin film epitaxy,\nwith tailored properties, to fully optimise the electron injection mechanism.\nThis proof of concept project will therefore seek to develop this key diamond epitaxy step and\ndemonstrate its impact on reducing the turn-on voltages of diodes.\nThe work undertaken by this project addresses the key remaining uncertainty to the viability\nof the applications and will pave the way forward to a technology platform for a family of\ndiode and ultimately switching devices that will permit large scale power electronic systems\nto operate directly at the utility 11kV voltage level and above.\n\n"], "extra_text": ["", "\n\n\n\n"], "status": ["", "Closed"]}
April 11, 2022, 1:47 a.m. Added 35 {"external_links": [16582]}
April 11, 2022, 1:47 a.m. Created 35 [{"model": "core.project", "pk": 4428, "fields": {"owner": null, "is_locked": false, "coped_id": "278720df-9687-4f1e-86f8-5c4bc896aebd", "title": "", "description": "", "extra_text": "", "status": "", "start": null, "end": null, "raw_data": 20504, "created": "2022-04-11T01:38:34.040Z", "modified": "2022-04-11T01:38:34.041Z", "external_links": []}}]