<?xml version="1.0" encoding="UTF-8" standalone="no"?><ContractNotice xmlns="urn:oasis:names:specification:ubl:schema:xsd:ContractNotice-2" xmlns:cac="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2" xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" xmlns:ccts-cct="urn:un:unece:uncefact:data:specification:CoreComponentTypeSchemaModule:2" xmlns:efac="http://data.europa.eu/p27/eforms-ubl-extension-aggregate-components/1" xmlns:efbc="http://data.europa.eu/p27/eforms-ubl-extension-basic-components/1" xmlns:efext="http://data.europa.eu/p27/eforms-ubl-extensions/1" xmlns:ext="urn:oasis:names:specification:ubl:schema:xsd:CommonExtensionComponents-2" xmlns:qdt="urn:oasis:names:specification:ubl:schema:xsd:QualifiedDataTypes-2" xmlns:udt="urn:oasis:names:specification:bdndr:schema:xsd:UnqualifiedDataTypes-1"><ext:UBLExtensions><ext:UBLExtension><ext:ExtensionContent><efext:EformsExtension><efac:NoticeSubType><!--OPP-070-notice (Order: 01)--><cbc:SubTypeCode listName="notice-subtype">16</cbc:SubTypeCode></efac:NoticeSubType><efac:Organizations><efac:Organization><efac:Company><!--BT-505-Organization-Company (Order: 01)--><cbc:WebsiteURI>https://www.auftraege.bayern.de/</cbc:WebsiteURI><cac:PartyIdentification><!--OPT-200-Organization-Company (Order: 02)--><cbc:ID>ORG-0001</cbc:ID></cac:PartyIdentification><cac:PartyName><!--BT-500-Organization-Company (Order: 02)--><cbc:Name languageID="DEU">Freistaat Bayern, vertreten durch die Universität Erlangen-Nürnberg</cbc:Name></cac:PartyName><cac:PostalAddress><!--BT-510(a)-Organization-Company (Order: 08)--><cbc:StreetName>Konrad-Zuse-Straße 3-5</cbc:StreetName><!--BT-16-Organization-Company (Order: 15)--><cbc:Department>Lehrstuhl für Angewandte Quantentechnologien</cbc:Department><!--BT-513-Organization-Company (Order: 20)--><cbc:CityName>Erlangen</cbc:CityName><!--BT-512-Organization-Company (Order: 21)--><cbc:PostalZone>91052</cbc:PostalZone><!--BT-507-Organization-Company (Order: 23)--><cbc:CountrySubentityCode listName="nuts">DE252</cbc:CountrySubentityCode><cac:Country><!--BT-514-Organization-Company (Order: 02)--><cbc:IdentificationCode listName="country">DEU</cbc:IdentificationCode></cac:Country></cac:PostalAddress><cac:PartyLegalEntity><!--BT-501-Organization-Company (Order: 03)--><cbc:CompanyID>a215d5ee-7b2b-4ffd-8397-e7bbc0200c3e</cbc:CompanyID></cac:PartyLegalEntity><cac:Contact><!--BT-502-Organization-Company (Order: 03)--><cbc:Name>Lehrstuhl für Angewandte Quantentechnologien</cbc:Name><!--BT-503-Organization-Company (Order: 06)--><cbc:Telephone>+49 91318571177</cbc:Telephone><!--BT-506-Organization-Company (Order: 08)--><cbc:ElectronicMail>AQUT-info@fau.de</cbc:ElectronicMail></cac:Contact></efac:Company></efac:Organization><efac:Organization><efac:Company><!--BT-505-Organization-Company (Order: 01)--><cbc:WebsiteURI>https://www.regierung.mittelfranken.bayern.de/service/vergabekammer/index.html</cbc:WebsiteURI><cac:PartyIdentification><!--OPT-200-Organization-Company (Order: 02)--><cbc:ID>ORG-0002</cbc:ID></cac:PartyIdentification><cac:PartyName><!--BT-500-Organization-Company (Order: 02)--><cbc:Name languageID="DEU">Regierung von Mittelfranken - Vergabekammer Nordbayern</cbc:Name></cac:PartyName><cac:PostalAddress><!--BT-510(a)-Organization-Company (Order: 08)--><cbc:StreetName>Promenade 27</cbc:StreetName><!--BT-513-Organization-Company (Order: 20)--><cbc:CityName>Ansbach</cbc:CityName><!--BT-512-Organization-Company (Order: 21)--><cbc:PostalZone>91522</cbc:PostalZone><!--BT-507-Organization-Company (Order: 23)--><cbc:CountrySubentityCode listName="nuts">DE251</cbc:CountrySubentityCode><cac:Country><!--BT-514-Organization-Company (Order: 02)--><cbc:IdentificationCode listName="country">DEU</cbc:IdentificationCode></cac:Country></cac:PostalAddress><cac:PartyLegalEntity><!--BT-501-Organization-Company (Order: 03)--><cbc:CompanyID>c0f12e87-76f1-4468-90ef-036d199560d7</cbc:CompanyID></cac:PartyLegalEntity><cac:Contact><!--BT-503-Organization-Company (Order: 06)--><cbc:Telephone>+49 981531277</cbc:Telephone><!--BT-739-Organization-Company (Order: 07)--><cbc:Telefax>+49 981531837</cbc:Telefax><!--BT-506-Organization-Company (Order: 08)--><cbc:ElectronicMail>vergabekammer.nordbayern@reg-mfr.bayern.de</cbc:ElectronicMail></cac:Contact></efac:Company></efac:Organization><efac:Organization><efac:Company><!--BT-505-Organization-Company (Order: 01)--><cbc:WebsiteURI>https://www.auftraege.bayern.de/</cbc:WebsiteURI><cac:PartyIdentification><!--OPT-200-Organization-Company (Order: 02)--><cbc:ID>ORG-0003</cbc:ID></cac:PartyIdentification><cac:PartyName><!--BT-500-Organization-Company (Order: 02)--><cbc:Name languageID="DEU">Freistaat Bayern, vertreten durch die Universität Erlangen-Nürnberg</cbc:Name></cac:PartyName><cac:PostalAddress><!--BT-510(a)-Organization-Company (Order: 08)--><cbc:StreetName>Konrad-Zuse-Straße 3-5</cbc:StreetName><!--BT-16-Organization-Company (Order: 15)--><cbc:Department>Lehrstuhl für Angewandte Quantentechnologien</cbc:Department><!--BT-513-Organization-Company (Order: 20)--><cbc:CityName>Erlangen</cbc:CityName><!--BT-512-Organization-Company (Order: 21)--><cbc:PostalZone>91052</cbc:PostalZone><!--BT-507-Organization-Company (Order: 23)--><cbc:CountrySubentityCode listName="nuts">DE252</cbc:CountrySubentityCode><cac:Country><!--BT-514-Organization-Company (Order: 02)--><cbc:IdentificationCode listName="country">DEU</cbc:IdentificationCode></cac:Country></cac:PostalAddress><cac:PartyLegalEntity><!--BT-501-Organization-Company (Order: 03)--><cbc:CompanyID>6c9f0901-f60f-4b97-98f8-aaf1c1ca56cb</cbc:CompanyID></cac:PartyLegalEntity><cac:Contact><!--BT-502-Organization-Company (Order: 03)--><cbc:Name>Lehrstuhl für Angewandte Quantentechnologien</cbc:Name><!--BT-503-Organization-Company (Order: 06)--><cbc:Telephone>+49 91318571177</cbc:Telephone><!--BT-506-Organization-Company (Order: 08)--><cbc:ElectronicMail>AQUT-info@fau.de</cbc:ElectronicMail></cac:Contact></efac:Company></efac:Organization><efac:Organization><efac:Company><cac:PartyIdentification><cbc:ID schemeName="organization">ORG-0004</cbc:ID></cac:PartyIdentification><cac:PartyName><cbc:Name languageID="DEU">Datenservice Öffentlicher Einkauf (in Verantwortung des Beschaffungsamts des BMI)</cbc:Name></cac:PartyName><cac:PostalAddress><cbc:CityName>Bonn</cbc:CityName><cbc:PostalZone>53119</cbc:PostalZone><cbc:CountrySubentityCode listName="nuts">DEA22</cbc:CountrySubentityCode><cac:Country><cbc:IdentificationCode listName="country">DEU</cbc:IdentificationCode></cac:Country></cac:PostalAddress><cac:PartyLegalEntity><cbc:CompanyID schemeID="002">0204:994-DOEVD-83</cbc:CompanyID></cac:PartyLegalEntity><cac:Contact><cbc:Telephone>+49228996100</cbc:Telephone><cbc:ElectronicMail>noreply.esender_hub@bescha.bund.de</cbc:ElectronicMail></cac:Contact></efac:Company></efac:Organization></efac:Organizations><efac:Publication><efbc:NoticePublicationID schemeName="ojs-notice-id">00590353-2026</efbc:NoticePublicationID><efbc:GazetteID schemeName="ojs-id">165/2026</efbc:GazetteID><efbc:PublicationDate>2026-08-27+02:00</efbc:PublicationDate></efac:Publication></efext:EformsExtension></ext:ExtensionContent></ext:UBLExtension></ext:UBLExtensions><!--OPT-001-notice (Order: 02)--><cbc:UBLVersionID>2.3</cbc:UBLVersionID><!--OPT-002-notice (Order: 03)--><cbc:CustomizationID>eforms-sdk-1.13</cbc:CustomizationID><!--BT-701-notice (Order: 06)--><cbc:ID schemeName="notice-id">6e7f5a8d-ac5f-424b-9b6c-a3d56334716f</cbc:ID><!--BT-04-notice (Order: 09)--><cbc:ContractFolderID>2b51b532-b52a-4117-aa1f-2fbb2be52803</cbc:ContractFolderID><!--BT-05(a)-notice (Order: 10)--><cbc:IssueDate>2026-08-26+02:00</cbc:IssueDate><!--BT-05(b)-notice (Order: 11)--><cbc:IssueTime>14:25:14+02:00</cbc:IssueTime><!--BT-757-notice (Order: 13)--><cbc:VersionID>01</cbc:VersionID><!--BT-738-notice (Order: 16)--><cbc:RequestedPublicationDate>2026-08-26+02:00</cbc:RequestedPublicationDate><!--BT-01-notice (Order: 18)--><cbc:RegulatoryDomain>32014L0024</cbc:RegulatoryDomain><!--BT-02-notice (Order: 19)--><cbc:NoticeTypeCode listName="competition">cn-standard</cbc:NoticeTypeCode><!--BT-702(a)-notice (Order: 21)--><cbc:NoticeLanguageCode>DEU</cbc:NoticeLanguageCode><cac:ContractingParty><cac:ContractingPartyType><!--BT-11-Procedure-Buyer (Order: 02)--><cbc:PartyTypeCode listName="buyer-legal-type">body-pl-ra</cbc:PartyTypeCode></cac:ContractingPartyType><cac:ContractingActivity><!--BT-10-Procedure-Buyer (Order: 02)--><cbc:ActivityTypeCode listName="authority-activity">education</cbc:ActivityTypeCode></cac:ContractingActivity><cac:Party><cac:PartyIdentification><!--OPT-300-Procedure-Buyer (Order: 02)--><cbc:ID schemeName="organization">ORG-0001</cbc:ID></cac:PartyIdentification><cac:ServiceProviderParty><cbc:ServiceTypeCode listName="organisation-role">ted-esen</cbc:ServiceTypeCode><cac:Party><cac:PartyIdentification><cbc:ID schemeName="organization">ORG-0004</cbc:ID></cac:PartyIdentification></cac:Party></cac:ServiceProviderParty></cac:Party></cac:ContractingParty><cac:TenderingTerms><cac:ProcurementLegislationDocumentReference><cbc:ID>vgv</cbc:ID></cac:ProcurementLegislationDocumentReference><cac:TendererQualificationRequest><cac:SpecificTendererRequirement><!--BT-806-Procedure (Order: 03)--><cbc:TendererRequirementTypeCode listName="exclusion-grounds-source">epo-notice</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement></cac:TendererQualificationRequest><cac:TendererQualificationRequest><cac:SpecificTendererRequirement><!--BT-67(a)-Procedure (Order: 03)--><cbc:TendererRequirementTypeCode listName="exclusion-ground">exg-natl-bre-nat-law</cbc:TendererRequirementTypeCode><!--BT-67(b)-Procedure (Order: 04)--><cbc:Description languageID="DEU">Gemäß § 123, 124 GWB, § 57, 42 Abs. 1 VgV und § 16 VOB/A</cbc:Description></cac:SpecificTendererRequirement></cac:TendererQualificationRequest></cac:TenderingTerms><cac:TenderingProcess><!--BT-105-Procedure (Order: 06)--><cbc:ProcedureCode listName="procurement-procedure-type">open</cbc:ProcedureCode><cac:ProcessJustification><!--BT-106-Procedure (Order: 03)--><cbc:ProcessReasonCode listName="accelerated-procedure">true</cbc:ProcessReasonCode><!--BT-1351-Procedure (Order: 04)--><cbc:ProcessReason languageID="DEU">Aufgrund der mit der ausgeschriebenen Leistung verbundenen zu erwartenden langen Lieferzeit und der Vorgabe des Drittmittelgebers zur befristeten Verfügbarkeit der bewilligten Mittel ergibt sich die Notwendigkeit, die Vergabe schnellstmöglich durchzuführen, da ansonsten die bewilligten Drittmittel nicht mehr im vollen Umfang zur Verfügung stehen werden.</cbc:ProcessReason></cac:ProcessJustification></cac:TenderingProcess><cac:ProcurementProject><!--BT-22-Procedure (Order: 02)--><cbc:ID>2026000322</cbc:ID><!--BT-21-Procedure (Order: 03)--><cbc:Name languageID="DEU">Reaktives Ionenätzen</cbc:Name><!--BT-24-Procedure (Order: 04)--><cbc:Description languageID="DEU">Für die aktuell am Lehrstuhl durchzuführenden Projekte ist die Herstellung freistehender Wellenleiter mittels "Faraday Cage Etching" zentral. 
Dieser komplexe Prozess erfordert zwei völlig unterschiedliche Ätzregime in derselben Kammer. Entsprechend werden Entkoppelte Plasmadichte und Ionenenergie (für p-i-n Dioden Integration) benötigt.
Weitere Forschungsprojekte erfordern eine aktive Helium-Rückseitenkühlung (für nanophotonische Wellenleiter), um "Fließen" oder Verbrennen des Elektronenstrahl-Resists (E-Beam Lack) zu verhindern.
Bei zusätzlichen Projekten sowie bei der Nachbearbeitung von FIB-implantierten Defekten hat die Erhaltung der Kristallqualität oberste Priorität. Hochenergetischer Ionenbeschuss würde das Gitter schädigen und die optische Kohärenz der Farbzentren zerstören. Wichtig ist die schonende Entfernung von Oberflächenschichten ("Soft Etch"), ohne neue Defekte tief in den Kristall einzutragen. 
Letztlich werden für die Strukturierung der Solid Immersion Lenses (SILs) in Diamant ein reines Sauerstoff-Plasma benötigt, während SiC eine Fluor-Chemie (SF₆/CHF₃) erfordert. Entsprechend notwendig ist eine Gasbox mit mindestens 5 Leitungen für Fluor- und Sauerstoff-Prozesse , um beide Materialklassen ohne Hardware-Umbau bearbeiten zu können. Ein "Open Load"-Design ist zudem für die geplante Arbeitsweise (Bearbeitung kleiner Bruchstück-Proben auf Carrier-Wafern) die technisch sinnvollste Lösung, da es im Gegensatz zu Load-Lock-Systemen keine aufwendige Anpassung von Roboter-Handlingsystemen an irreguläre Probengeometrien erfordert.</cbc:Description><!--BT-23-Procedure (Order: 05)--><cbc:ProcurementTypeCode listName="contract-nature">supplies</cbc:ProcurementTypeCode><cac:MainCommodityClassification><!--BT-262-Procedure (Order: 05)--><cbc:ItemClassificationCode listName="cpv">31720000</cbc:ItemClassificationCode></cac:MainCommodityClassification><cac:AdditionalCommodityClassification><!--BT-263-Procedure (Order: 05)--><cbc:ItemClassificationCode listName="cpv">22520000</cbc:ItemClassificationCode></cac:AdditionalCommodityClassification><cac:RealizedLocation><cac:Address><!--BT-5131-Procedure (Order: 20)--><cbc:CityName>Erlangen</cbc:CityName><!--BT-5121-Procedure (Order: 21)--><cbc:PostalZone>91052</cbc:PostalZone><!--BT-5071-Procedure (Order: 23)--><cbc:CountrySubentityCode listName="nuts">DE252</cbc:CountrySubentityCode><cac:Country><!--BT-5141-Procedure (Order: 02)--><cbc:IdentificationCode listName="country">DEU</cbc:IdentificationCode></cac:Country></cac:Address></cac:RealizedLocation></cac:ProcurementProject><cac:ProcurementProjectLot><!--BT-137-Lot (Order: 02)--><cbc:ID schemeName="Lot">LOT-0001</cbc:ID><cac:TenderingTerms><ext:UBLExtensions><ext:UBLExtension><ext:ExtensionContent><efext:EformsExtension><efac:SelectionCriteria><!--BT-809-Lot (Order: 03)--><cbc:TendererRequirementTypeCode listName="selection-criterion">slc-abil-ref-supply</cbc:TendererRequirementTypeCode><!--BT-750-Lot (Order: 05)--><cbc:Description languageID="DEU">https://www.evergabe.bayern.de/evergabe.bieter/api/supplier/external/subproject/7f08e507-86b1-42f5-a479-d9520fa0afa9/suitabilitycriteria</cbc:Description></efac:SelectionCriteria><efac:SelectionCriteria><!--BT-809-Lot (Order: 03)--><cbc:TendererRequirementTypeCode listName="selection-criterion">slc-abil-facil-res</cbc:TendererRequirementTypeCode><!--BT-750-Lot (Order: 05)--><cbc:Description languageID="DEU">Applikationsreinraum</cbc:Description></efac:SelectionCriteria><efac:SelectionCriteria><!--BT-809-Lot (Order: 03)--><cbc:TendererRequirementTypeCode listName="selection-criterion">slc-abil-mgmt-env</cbc:TendererRequirementTypeCode><!--BT-750-Lot (Order: 05)--><cbc:Description languageID="DEU">Umweltzertifizierung</cbc:Description></efac:SelectionCriteria><efac:StrategicProcurement><!--BT-717-Lot (Order: 01)--><efbc:ApplicableLegalBasis listName="cvd-scope">false</efbc:ApplicableLegalBasis></efac:StrategicProcurement></efext:EformsExtension></ext:ExtensionContent></ext:UBLExtension></ext:UBLExtensions><!--BT-63-Lot (Order: 07)--><cbc:VariantConstraintCode listName="permission">not-allowed</cbc:VariantConstraintCode><!--BT-60-Lot (Order: 09)--><cbc:FundingProgramCode listName="eu-funded">no-eu-funds</cbc:FundingProgramCode><!--BT-769-Lot (Order: 24)--><cbc:MultipleTendersCode listName="permission">not-allowed</cbc:MultipleTendersCode><cac:CallForTendersDocumentReference><ext:UBLExtensions><ext:UBLExtension><ext:ExtensionContent><efext:EformsExtension><efac:OfficialLanguages><cac:Language><!--BT-708-Lot (Order: 02)--><cbc:ID>DEU</cbc:ID></cac:Language></efac:OfficialLanguages></efext:EformsExtension></ext:ExtensionContent></ext:UBLExtension></ext:UBLExtensions><!--OPT-140-Lot (Order: 02)--><cbc:ID>7f08e507-86b1-42f5-a479-d9520fa0afa9</cbc:ID><!--BT-14-Lot (Order: 08)--><cbc:DocumentType>non-restricted-document</cbc:DocumentType><cac:Attachment><cac:ExternalReference><!--BT-15-Lot (Order: 02)--><!--BT-615-Lot (Order: 02)--><cbc:URI>https://www.evergabe.bayern.de/evergabe.bieter/api/supplier/external/deeplink/subproject/7f08e507-86b1-42f5-a479-d9520fa0afa9</cbc:URI></cac:ExternalReference></cac:Attachment></cac:CallForTendersDocumentReference><cac:TendererQualificationRequest><cac:SpecificTendererRequirement><!--BT-771-Lot (Order: 03)--><cbc:TendererRequirementTypeCode listName="missing-info-submission">late-all</cbc:TendererRequirementTypeCode><!--BT-772-Lot (Order: 04)--><cbc:Description languageID="DEU">Gemäß § 56 Abs. 2 VgV, § 51 Abs. 2 SektVO,  § 16a Abs. 1 VOB/A-EU. Mögliche Hinweise des Auftraggebers in den Vergabeunterlagen sind zu beachten.</cbc:Description></cac:SpecificTendererRequirement></cac:TendererQualificationRequest><cac:TendererQualificationRequest><cac:SpecificTendererRequirement><!--BT-821-Lot (Order: 03)--><cbc:TendererRequirementTypeCode listName="selection-criteria-source">epo-notice</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement></cac:TendererQualificationRequest><cac:TendererQualificationRequest><cac:SpecificTendererRequirement><!--BT-71-Lot (Order: 03)--><cbc:TendererRequirementTypeCode listName="reserved-procurement">none</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement></cac:TendererQualificationRequest><cac:ContractExecutionRequirement><!--BT-736-Lot (Order: 03)--><cbc:ExecutionRequirementCode listName="reserved-execution">no</cbc:ExecutionRequirementCode></cac:ContractExecutionRequirement><cac:ContractExecutionRequirement><!--OPT-060-Lot (Order: )--><cbc:ExecutionRequirementCode 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listName="number-weight">per-exa</efbc:ParameterCode><!--BT-541-Lot-WeightNumber (Order: 03)--><efbc:ParameterNumeric>60</efbc:ParameterNumeric></efac:AwardCriterionParameter></efext:EformsExtension></ext:ExtensionContent></ext:UBLExtension></ext:UBLExtensions><!--BT-539-Lot (Order: 03)--><cbc:AwardingCriterionTypeCode listName="award-criterion-type">price</cbc:AwardingCriterionTypeCode><!--BT-734-Lot (Order: 04)--><cbc:Name languageID="DEU">Preis</cbc:Name><!--BT-540-Lot (Order: 05)--><cbc:Description languageID="DEU">Preis</cbc:Description></cac:SubordinateAwardingCriterion><cac:SubordinateAwardingCriterion><ext:UBLExtensions><ext:UBLExtension><ext:ExtensionContent><efext:EformsExtension><efac:AwardCriterionParameter><!--BT-5421-Lot (Order: 02)--><efbc:ParameterCode listName="number-weight">per-exa</efbc:ParameterCode><!--BT-541-Lot-WeightNumber (Order: 03)--><efbc:ParameterNumeric>40</efbc:ParameterNumeric></efac:AwardCriterionParameter></efext:EformsExtension></ext:ExtensionContent></ext:UBLExtension></ext:UBLExtensions><!--BT-539-Lot (Order: 03)--><cbc:AwardingCriterionTypeCode listName="award-criterion-type">quality</cbc:AwardingCriterionTypeCode><!--BT-734-Lot (Order: 04)--><cbc:Name languageID="DEU">Leistungsbewertung gemäß Kriterienkatalog</cbc:Name><!--BT-540-Lot (Order: 05)--><cbc:Description languageID="DEU">https://www.evergabe.bayern.de/evergabe.bieter/api/supplier/external/subproject/7f08e507-86b1-42f5-a479-d9520fa0afa9/awardcriteria</cbc:Description></cac:SubordinateAwardingCriterion></cac:AwardingCriterion></cac:AwardingTerms><cac:AdditionalInformationParty><cac:PartyIdentification><!--OPT-301-Lot-AddInfo (Order: 02)--><cbc:ID schemeName="organization">ORG-0003</cbc:ID></cac:PartyIdentification></cac:AdditionalInformationParty><cac:TenderRecipientParty><!--BT-18-Lot (Order: 06)--><cbc:EndpointID>https://www.evergabe.bayern.de/evergabe.bieter/api/supplier/external/deeplink/subproject/7f08e507-86b1-42f5-a479-d9520fa0afa9</cbc:EndpointID></cac:TenderRecipientParty><cac:TenderValidityPeriod><!--BT-98-Lot (Order: 06)--><!--OPA-98-Lot-Number (Order: 06)--><cbc:DurationMeasure unitCode="DAY">31</cbc:DurationMeasure></cac:TenderValidityPeriod><cac:AppealTerms><cac:AppealInformationParty><cac:PartyIdentification><!--OPT-301-Lot-ReviewInfo (Order: 02)--><cbc:ID schemeName="organization">ORG-0002</cbc:ID></cac:PartyIdentification></cac:AppealInformationParty><cac:AppealReceiverParty><cac:PartyIdentification><!--OPT-301-Lot-ReviewOrg (Order: 02)--><cbc:ID schemeName="organization">ORG-0002</cbc:ID></cac:PartyIdentification></cac:AppealReceiverParty></cac:AppealTerms><cac:Language><!--BT-97-Lot (Order: 02)--><cbc:ID>DEU</cbc:ID></cac:Language><cac:PostAwardProcess><!--BT-92-Lot (Order: 04)--><cbc:ElectronicOrderUsageIndicator>true</cbc:ElectronicOrderUsageIndicator><!--BT-93-Lot (Order: 05)--><cbc:ElectronicPaymentUsageIndicator>true</cbc:ElectronicPaymentUsageIndicator></cac:PostAwardProcess></cac:TenderingTerms><cac:TenderingProcess><!--BT-17-Lot (Order: 11)--><cbc:SubmissionMethodCode listName="esubmission">required</cbc:SubmissionMethodCode><!--BT-115-Lot (Order: 13)--><cbc:GovernmentAgreementConstraintIndicator>true</cbc:GovernmentAgreementConstraintIndicator><cac:TenderSubmissionDeadlinePeriod><!--BT-131(d)-Lot (Order: 04)--><cbc:EndDate>2026-09-11+02:00</cbc:EndDate><!--BT-131(t)-Lot (Order: 05)--><cbc:EndTime>23:59:00+02:00</cbc:EndTime></cac:TenderSubmissionDeadlinePeriod><cac:AdditionalInformationRequestPeriod><!--BT-13(d)-Lot (Order: 04)--><cbc:EndDate>2026-09-04+02:00</cbc:EndDate><!--BT-13(t)-Lot (Order: 05)--><cbc:EndTime>10:00:00+02:00</cbc:EndTime></cac:AdditionalInformationRequestPeriod><cac:AuctionTerms><!--BT-767-Lot (Order: 02)--><cbc:AuctionConstraintIndicator>false</cbc:AuctionConstraintIndicator></cac:AuctionTerms><cac:ContractingSystem><!--BT-765-Lot (Order: 03)--><cbc:ContractingSystemTypeCode listName="framework-agreement">none</cbc:ContractingSystemTypeCode></cac:ContractingSystem><cac:ContractingSystem><!--BT-766-Lot (Order: 03)--><cbc:ContractingSystemTypeCode listName="dps-usage">none</cbc:ContractingSystemTypeCode></cac:ContractingSystem></cac:TenderingProcess><cac:ProcurementProject><!--BT-22-Lot (Order: 02)--><cbc:ID>84acda79-6802-4c30-a1f5-9c6ee81cb304</cbc:ID><!--BT-21-Lot (Order: 03)--><cbc:Name languageID="DEU">Reaktives Ionenätzen</cbc:Name><!--BT-24-Lot (Order: 04)--><cbc:Description languageID="DEU">Für die aktuell am Lehrstuhl durchzuführenden Projekte ist die Herstellung freistehender Wellenleiter mittels "Faraday Cage Etching" zentral. 
Dieser komplexe Prozess erfordert zwei völlig unterschiedliche Ätzregime in derselben Kammer. Entsprechend werden Entkoppelte Plasmadichte und Ionenenergie (für p-i-n Dioden Integration) benötigt.
Weitere Forschungsprojekte erfordern eine aktive Helium-Rückseitenkühlung (für nanophotonische Wellenleiter), um "Fließen" oder Verbrennen des Elektronenstrahl-Resists (E-Beam Lack) zu verhindern.
Bei zusätzlichen Projekten sowie bei der Nachbearbeitung von FIB-implantierten Defekten hat die Erhaltung der Kristallqualität oberste Priorität. Hochenergetischer Ionenbeschuss würde das Gitter schädigen und die optische Kohärenz der Farbzentren zerstören. Wichtig ist die schonende Entfernung von Oberflächenschichten ("Soft Etch"), ohne neue Defekte tief in den Kristall einzutragen. 
Letztlich werden für die Strukturierung der Solid Immersion Lenses (SILs) in Diamant ein reines Sauerstoff-Plasma benötigt, während SiC eine Fluor-Chemie (SF₆/CHF₃) erfordert. Entsprechend notwendig ist eine Gasbox mit mindestens 5 Leitungen für Fluor- und Sauerstoff-Prozesse , um beide Materialklassen ohne Hardware-Umbau bearbeiten zu können. Ein "Open Load"-Design ist zudem für die geplante Arbeitsweise (Bearbeitung kleiner Bruchstück-Proben auf Carrier-Wafern) die technisch sinnvollste Lösung, da es im Gegensatz zu Load-Lock-Systemen keine aufwendige Anpassung von Roboter-Handlingsystemen an irreguläre Probengeometrien erfordert.</cbc:Description><!--BT-23-Lot (Order: 05)--><cbc:ProcurementTypeCode listName="contract-nature">supplies</cbc:ProcurementTypeCode><!--BT-726-Lot (Order: 13)--><cbc:SMESuitableIndicator>false</cbc:SMESuitableIndicator><cac:ProcurementAdditionalType><!--BT-06-Lot (Order: 02)--><cbc:ProcurementTypeCode listName="strategic-procurement">none</cbc:ProcurementTypeCode></cac:ProcurementAdditionalType><cac:MainCommodityClassification><!--BT-262-Lot (Order: 05)--><cbc:ItemClassificationCode listName="cpv">31720000</cbc:ItemClassificationCode></cac:MainCommodityClassification><cac:AdditionalCommodityClassification><!--BT-263-Lot (Order: 05)--><cbc:ItemClassificationCode listName="cpv">22520000</cbc:ItemClassificationCode></cac:AdditionalCommodityClassification><cac:RealizedLocation><cac:Address><!--BT-5131-Lot (Order: 20)--><cbc:CityName>Erlangen</cbc:CityName><!--BT-5121-Lot (Order: 21)--><cbc:PostalZone>91052</cbc:PostalZone><!--BT-5071-Lot (Order: 23)--><cbc:CountrySubentityCode listName="nuts">DE252</cbc:CountrySubentityCode><cac:Country><!--BT-5141-Lot (Order: 02)--><cbc:IdentificationCode listName="country">DEU</cbc:IdentificationCode></cac:Country></cac:Address></cac:RealizedLocation><cac:PlannedPeriod><!--BT-536-Lot (Order: 02)--><cbc:StartDate>2026-10-13+02:00</cbc:StartDate><!--BT-537-Lot (Order: 04)--><cbc:EndDate>2027-06-21+02:00</cbc:EndDate></cac:PlannedPeriod></cac:ProcurementProject></cac:ProcurementProjectLot></ContractNotice>