60 https://www.uni-bremen.de/en/ifp/team Team en University of Bremen Mon, 11 May 2026 05:05:00 +0200 Mon, 11 May 2026 05:05:00 +0200 University of Bremen content-372200 Wed, 04 Mar 2026 23:43:54 +0100 https://www.uni-bremen.de/en/ifp/team#c372200 <p>Phone prefix number: +49 (0)421 218-.....</p> <p>Fax: +49 (0)421 218-62226</p> <p>Abbreviation: <abbr title="Festkörpermaterialien">FKM</abbr> (Festkörpermaterialien / Solid State Materials), <abbr title="Oberflächenphysik">OFP</abbr> (Oberflächenphysik / Surface Physics), <abbr title="Transmissionselektronenmikroskopie">TEM</abbr> (Transmissionselektronenmikroskopie / Transmission Electron Microscopy), <abbr title="Festkörperspektroskopie">FKS</abbr> (Festkörperspektroskopie / Solid State Spectroscopy)</p> <figure class="table"><table><tbody><tr><td><strong>Title</strong></td><td><strong>Name</strong></td><td><strong>Research group</strong></td><td><strong>Phone</strong></td><td><abbr title="elektronische"><strong>E</strong></abbr><strong>-</strong><span lang="en" dir="ltr"><strong>Mail</strong></span></td><td><strong>Buidling / Room</strong></td><td><span lang="en" dir="ltr"><strong>Links</strong></span></td></tr><tr><td><strong>Group leader</strong></td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr><tr><td><abbr title="Professor">Prof.</abbr> <abbr title="Doktor">Dr.</abbr></td><td>Gordon Callsen</td><td><abbr title="Festkörperspektroskopie">FKS</abbr></td><td>62204</td><td><a class="internalLink" href="t3://page?uid=27440" title="Öffnet internen Link in aktuellem Fenster">Contact</a></td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / W4120</td><td><a class="externalLink" href="https://orcid.org/0000-0001-6390-3977)" title="Öffnet externen Link in neuem Fenster" target="_blank"><abbr title="Open Researcher and Contributor ID"><span lang="en" dir="ltr">ORCID</span></abbr></a>, <a class="externalLink" href="https://www.researchgate.net/profile/Gordon-Callsen" title="Öffnet externen Link in neuem Fenster" target="_blank"><span lang="en" dir="ltr">ResearchGate</span></a><span lang="en" dir="ltr">, </span><a class="externalLink" href="https://scholar.google.com/citations?user=3KTQvnsAAAAJ&hl=en" title="Öffnet externen Link in neuem Fenster" target="_blank"><span lang="en" dir="ltr">Google Scholar</span></a></td></tr><tr><td><abbr title="Professor">Prof.</abbr> <abbr title="Doktor">Dr.</abbr></td><td>Martin Eickhoff</td><td><abbr title="Festkörpermaterialien">FKM</abbr></td><td>62220</td><td>martin.eickhoff(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4070</td><td><a class="externalLink" href="https://orcid.org/0000-0001-6493-269X" title="Öffnet externen Link in neuem Fenster" target="_blank"><abbr title="Open Researcher and Contributor ID"><span lang="en" dir="ltr">ORCID</span></abbr></a>, <a class="externalLink" href="https://www.researchgate.net/profile/M_Eickhoff" title="Öffnet externen Link in neuem Fenster" target="_blank"><span lang="en" dir="ltr">ResearchGate</span></a></td></tr><tr><td><abbr title="Professor">Prof.</abbr> <abbr title="Doktor">Dr.</abbr></td><td>Jens Falta</td><td><abbr title="Oberflächenphysik">OFP</abbr></td><td>62244</td><td>falta(at)ifp.uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / W4190</td><td> </td></tr><tr><td><abbr title="Professor">Prof.</abbr> <abbr title="Doktor">Dr.</abbr></td><td>Jürgen Gutowski</td><td><abbr title="Festkörperspektroskopie">FKS</abbr></td><td>62200</td><td><a class="internalLink" href="t3://page?uid=27440" title="Öffnet internen Link in aktuellem Fenster">Contact</a></td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / W4130</td><td> </td></tr><tr><td><abbr title="Professor">Prof.</abbr> <abbr title="Doktor">Dr.</abbr></td><td>Andreas Rosenauer</td><td><abbr title="Transmissionselektronenmikroskopie">TEM</abbr></td><td>62270</td><td>rosenauer(at)ifp.uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4160</td><td> </td></tr><tr><td><abbr title="Professor">Prof.</abbr> <abbr title="Doktor">Dr.</abbr></td><td>Thomas Schmidt</td><td><abbr title="Oberflächenphysik">OFP</abbr></td><td>62242</td><td>tschmidt(at)ifp.uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / W4200</td><td> </td></tr><tr><td><abbr title="Professor">Prof.</abbr> <abbr title="Doktor">Dr.</abbr></td><td>Kathrin Sebald</td><td><abbr title="Festkörperspektroskopie">FKS</abbr></td><td>62202</td><td>ksebald(at)ifp.uni.bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / W4080</td><td> </td></tr><tr><td><strong>Secretary's office</strong></td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr><tr><td> </td><td>Alexandra Avenius</td><td><abbr title="Festkörpermaterialien">FKM</abbr></td><td>62219</td><td>avenius(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4050</td><td> </td></tr><tr><td> </td><td>Susanne Müller-Schröter</td><td><abbr title="Oberflächenphysik">OFP</abbr></td><td>62240</td><td>sms(at)ifp.uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / W4160</td><td> </td></tr><tr><td> </td><td>Jun Isabel Yang Bai</td><td><abbr title="Festkörperspektroskopie">FKS</abbr> / <abbr title="Transmissionselektronenmikroskopie">TEM</abbr></td><td>62201</td><td><a class="internalLink" href="t3://page?uid=27440" title="Öffnet internen Link in aktuellem Fenster">Contact</a></td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / W4110</td><td> </td></tr><tr><td><strong>Technician</strong></td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr><tr><td> </td><td>Christian Habben</td><td><abbr title="Festkörpermaterialien">FKM</abbr></td><td>62222</td><td>chabben(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4080</td><td> </td></tr><tr><td> </td><td>Jana Lierath</td><td><abbr title="Festkörperspektroskopie">FKS</abbr></td><td>62209</td><td><a class="internalLink" href="t3://page?uid=27440" title="Öffnet internen Link in aktuellem Fenster">Contact</a></td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / S4150</td><td> </td></tr><tr><td> </td><td>Oliver Oppperman</td><td><abbr title="Transmissionselektronenmikroskopie">TEM</abbr></td><td>62265</td><td>oppermann(at)ifp.uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4150</td><td> </td></tr><tr><td><abbr title="Diplom Ingenieur (Fachhochschule)">Dipl.-Ing. (FH)</abbr></td><td>Torben Rohbeck</td><td><abbr title="Oberflächenphysik">OFP</abbr></td><td>62241</td><td>rohbeck(at)ifp.uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / S4141</td><td> </td></tr><tr><td> </td><td>Oliver Walter</td><td><abbr title="Transmissionselektronenmikroskopie">TEM</abbr></td><td>62022</td><td>owalter(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M3080</td><td> </td></tr><tr><td><strong>Research associates</strong><br><strong>and postdocs</strong></td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr><tr><td><abbr title="Doktor">Dr.</abbr></td><td><a class="internalLink" href="t3://page?uid=47437" title="Opens internal link in current window">Manuel Alonso Orts</a></td><td><abbr title="Festkörpermaterialien">FKM</abbr></td><td>62217</td><td>alonsoor(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4040</td><td><a class="externalLink" href="https://orcid.org/0000-0001-5043-4921" title="Öffnet externen Link in neuem Fenster" target="_blank"><abbr title="Open Researcher and Contributor ID"><span lang="en" dir="ltr">ORCID</span></abbr></a>, <a class="externalLink" href="https://www.researchgate.net/profile/Manuel_Alonso-Orts" title="Öffnet externen Link in neuem Fenster" target="_blank"><span lang="en" dir="ltr">ResearchGate</span></a></td></tr><tr><td><abbr title="Privatdozent">PD</abbr> <abbr title="Doktor">Dr.</abbr></td><td>Alejandra Castro-Carranza</td><td><abbr title="Festkörperspektroskopie">FKS</abbr></td><td>62203</td><td>a.castroc(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / W4390</td><td> </td></tr><tr><td><abbr title="Doktor">Dr.</abbr></td><td>Stephan Figge</td><td><abbr title="Festkörpermaterialien">FKM</abbr></td><td>62224</td><td>figge(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4090</td><td> </td></tr><tr><td><abbr title="Doktor">Dr.</abbr></td><td>Tim Grieb</td><td><abbr title="Transmissionselektronenmikroskopie">TEM</abbr>, <abbr title="Festkörpermaterialien">FKM</abbr></td><td>62255</td><td>grieb(at)ifp.uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4140</td><td><a class="externalLink" href="https://scholar.google.de/citations?user=cD2iiOMAAAAJ&hl=de&oi=sra" title="Öffnet externen Link in neuem Fenster" target="_blank"><span lang="en" dir="ltr">Google Scholar</span></a></td></tr><tr><td><abbr title="Doktor">Dr.</abbr></td><td>Alexander Karg</td><td><abbr title="Festkörpermaterialien">FKM</abbr></td><td>62225</td><td>karg(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4090</td><td><a class="externalLink" href="https://www.researchgate.net/profile/Alexander_Karg" title="Öffnet externen Link in neuem Fenster" target="_blank"><span lang="en" dir="ltr">ResearchGate</span></a></td></tr><tr><td><abbr title="Doktor">Dr.</abbr></td><td>Florian Krause</td><td><abbr title="Transmissionselektronenmikroskopie">TEM</abbr></td><td>62255</td><td>f.krause(at)ifp.uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4140</td><td> </td></tr><tr><td><abbr title="Doktor">Dr.</abbr></td><td>Jon-Olaf Krisponeit</td><td><abbr title="Oberflächenphysik">OFP</abbr></td><td>62243</td><td>krisponeit(at)ifp.uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / W4150</td><td> </td></tr><tr><td><abbr title="Doktor">Dr.</abbr></td><td>Thorsten Mehrtens</td><td><abbr title="Transmissionselektronenmikroskopie">TEM</abbr></td><td>62273</td><td>mehrtens(at)ifp.uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4190</td><td> </td></tr><tr><td><abbr title="Doktor">Dr.</abbr></td><td>Marco Schowalter</td><td><abbr title="Transmissionselektronenmikroskopie">TEM</abbr></td><td>62263</td><td>schowalter(at)ifp.uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4180</td><td> </td></tr><tr><td> </td><td>Genrietta Steingelb</td><td><abbr title="Festkörpermaterialien">FKM</abbr></td><td>62215</td><td>gen_ste(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4030</td><td><a class="externalLink" href="https://www.researchgate.net/profile/Genrietta-Steingelb" title="Öffnet externen Link in neuem Fenster" target="_blank">ResearchGate</a></td></tr><tr><td><abbr title="Doktor">Dr.</abbr></td><td>Christian Tessarek</td><td><abbr title="Festkörpermaterialien">FKM</abbr></td><td>62223</td><td>tessarek(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4090</td><td><a class="externalLink" href="http://orcid.org/0000-0003-4126-3694" title="Öffnet externen Link in neuem Fenster" target="_blank"><abbr title="Open Researcher and Contributor ID"><span lang="en" dir="ltr">ORCID</span></abbr></a></td></tr><tr><td><strong>PhD students</strong></td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr><tr><td> </td><td>Aman Baunthiyal</td><td><abbr title="Oberflächenphysik">OFP</abbr></td><td>62247</td><td>aman(at)ifp.uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / W4140</td><td> </td></tr><tr><td> </td><td>Katharina Dudde</td><td><abbr title="Festkörperspektroskopie">FKS</abbr></td><td>62626</td><td><a class="internalLink" href="t3://page?uid=27440" title="Öffnet internen Link in aktuellem Fenster">Contact</a></td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / W4060</td><td> </td></tr><tr><td> </td><td>Mahmoud Elhajhasan</td><td><abbr title="Festkörperspektroskopie">FKS</abbr></td><td>62626</td><td><a class="internalLink" href="t3://page?uid=27440" title="Öffnet internen Link in aktuellem Fenster">Contact</a></td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / W4060</td><td> </td></tr><tr><td> </td><td>Alexander Hinz</td><td><abbr title="Festkörpermaterialien">FKM</abbr></td><td>62216</td><td>ahinz(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4100</td><td> </td></tr><tr><td> </td><td>Rudolfo Hötzel</td><td><abbr title="Festkörpermaterialien">FKM</abbr></td><td>62216</td><td>rudolfo(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4100</td><td> </td></tr><tr><td> </td><td>Ruben Neelissen</td><td><abbr title="Festkörpermaterialien">FKM</abbr></td><td>62227</td><td>rubnee(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4040</td><td> </td></tr><tr><td> </td><td>Satjawoot Phiw-Ondee</td><td><abbr title="Festkörpermaterialien">FKM</abbr></td><td>62230</td><td>sa_ph(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4120</td><td> </td></tr><tr><td> </td><td>Linus Pleines</td><td><abbr title="Oberflächenphysik">OFP</abbr></td><td>62247</td><td>lpleines(at)ifp.uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / W4140</td><td> </td></tr><tr><td> </td><td>Sushma Raghuvansy</td><td><abbr title="Festkörpermaterialien">FKM</abbr></td><td>62230</td><td>sushma(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4120</td><td><a class="externalLink" href="https://www.researchgate.net/profile/Sushma-Raghuvansy-2" title="Opens external link in new window" target="_blank">ResearchGate</a></td></tr><tr><td> </td><td>Martin Williams</td><td><abbr title="Festkörpermaterialien">FKM</abbr></td><td>62230</td><td>marwilli(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4120</td><td> </td></tr><tr><td> </td><td>Guillaume Würsch</td><td><abbr title="Festkörperspektroskopie">FKS</abbr></td><td>62205</td><td><a class="internalLink" href="t3://page?uid=27440" title="Öffnet internen Link in aktuellem Fenster">Contact</a></td><td>NW1/W4040</td><td> </td></tr><tr><td><strong>Visiting scientists</strong></td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr><tr><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr><tr><td><strong>Students</strong></td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr><tr><td> </td><td>Julian Themann</td><td><abbr title="Festkörperspektroskopie">FKS</abbr></td><td>62205</td><td><a class="internalLink" href="t3://page?uid=27440" title="Öffnet internen Link in aktuellem Fenster">Contact</a></td><td>NW1/W4040</td><td> </td></tr><tr><td> </td><td>Johannes Fricke</td><td><abbr title="Festkörpermaterialien">FKM</abbr></td><td>62215</td><td>jofricke(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4030</td><td> </td></tr><tr><td> </td><td>Niklas Krantz</td><td><abbr title="Festkörpermaterialien">FKM</abbr></td><td>62215</td><td>nkrantz(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4030</td><td> </td></tr><tr><td> </td><td>Hannah Nell</td><td><abbr title="Festkörpermaterialien">FKM</abbr></td><td>62215</td><td>hane(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4030</td><td> </td></tr><tr><td> </td><td>Niels Osterloh</td><td><abbr title="Festkörpermaterialien">FKM</abbr></td><td>62215</td><td>osterloh(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4030</td><td> </td></tr><tr><td> </td><td>Christian Petersen</td><td><abbr title="Festkörpermaterialien">FKM</abbr></td><td>62215</td><td>cpeterse(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4030</td><td> </td></tr><tr><td> </td><td>Anton Schäning</td><td><abbr title="Festkörpermaterialien">FKM</abbr></td><td>62215</td><td>antsch(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4030</td><td> </td></tr><tr><td> </td><td>Marten Wilkens</td><td><abbr title="Festkörpermaterialien">FKM</abbr></td><td>62215</td><td>wilkemar(at)uni-bremen.de</td><td><abbr title="Naturwissenschaften 1">NW1</abbr> / M4030</td><td> </td></tr></tbody></table></figure> Content