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Dissertations / Theses on the topic 'Ion Beam Physik'

Author: Grafiati

Published: 4 June 2021

Last updated: 6 February 2022

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1

Geburt, Sebastian [Verfasser]. "Lasing and ion beam doping of semiconductor nanowires / Sebastian Geburt." Jena : Thüringer Universitäts- und Landesbibliothek Jena, 2013. http://d-nb.info/1034073818/34.

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2

Kurz, Christopher. "4D offline PET-based treatment verification in ion beam therapy." Diss., Ludwig-Maximilians-Universität München, 2014. http://nbn-resolving.de/urn:nbn:de:bvb:19-174437.

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Due to the accessible sharp dose gradients, external beam radiotherapy with protons and heavier ions enables a highly conformal adaptation of the delivered dose to arbitrarily shaped tumour volumes. However, this high conformity is accompanied by an increased sensitivity to potential uncertainties, e.g., due to changes in the patient anatomy. Additional challenges are imposed by respiratory motion which does not only lead to rapid changes of the patient anatomy, but, in the cased of actively scanned ions beams, also to the formation of dose inhomogeneities. Therefore, it is highly desirable to verify the actual application of the treatment and to detect possible deviations with respect to the planned irradiation. At present, the only clinically implemented approach for a close-in-time verification of single treatment fractions is based on detecting the distribution of β+-emitter formed in nuclear fragmentation reactions during the irradiation by means of positron emission tomography (PET). For this purpose, a commercial PET/CT (computed tomography) scanner has been installed directly next to the treatment rooms at the Heidelberg Ion-Beam Therapy Center (HIT). Up to present, the application of this treatment verification technique is, however, still limited to static target volumes. This thesis aimed at investigating the feasibility and performance of PET-based treatment verification under consideration of organ motion. In experimental irradiation studies with moving phantoms, not only the practicability of PET-based treatment monitoring for moving targets, using a commercial PET/CT device, could be shown for the first time, but also the potential of this technique to detect motion-related deviations from the planned treatment with sub-millimetre accuracy. The first application to four exemplary hepato-cellular carcinoma patient cases under substantially more challenging clinical conditions indicated potential for improvement by taking organ motion into consideration, particularly for patients exhibiting motion amplitudes of above 1cm and a sufficiently large number of detected true coincidences during their post-irradiation PET scan. Despite the application of an optimised PET image reconstruction scheme, as retrieved from a dedicated phantom imaging study in the scope of this work, the small number of counts and the resulting high level of image noise were identified as a major limiting factor for the detection of motion-induced dose inhomogeneities within the patient. Moreover, the biological washout modelling of the irradiation-induced isotopes proved to be not sufficiently accurate and thereby impede a quantitative analysis of measured and simulated data under consideration of target motion. In future, improvements are particularly foreseen through dedicated noise-robust time-resolved (4D) image reconstruction algorithms, an improved tracking of the organ motion, e.g., by ultrasound (US) imaging, as implemented for the first time in 4D PET imaging in the scope of this work, as well as by patient-specific washout models.

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3

Neusser, Gregor [Verfasser]. "Advanced focused ion beam methods for prototyping and analytical applications / Gregor Neusser." Ulm : Universität Ulm, 2018. http://d-nb.info/1173791051/34.

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4

Pavicic, Domagoj. "Coulomb Explosion and Intense-Field Photodissociation of Ion-Beam H2+ and D2+." Diss., lmu, 2004. http://nbn-resolving.de/urn:nbn:de:bvb:19-21593.

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5

Krishnakumar, Renuka [Verfasser], Wolfgang [Akademischer Betreuer] Ensinger, and Christina [Akademischer Betreuer] Trautmann. "Scintillation screen materials for beam profile measurements of high energy ion beams / Renuka Krishnakumar. Betreuer: Wolfgang Ensinger ; Christina Trautmann." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2016. http://d-nb.info/1113183454/34.

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6

Macko, Sven [Verfasser]. "Mechanisms and Manipulation of Ion Beam Pattern Formation on Si(001) / Sven Macko." München : Verlag Dr. Hut, 2011. http://d-nb.info/101898285X/34.

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7

Breitenfeldt, Christian [Verfasser]. "Cooling of anionic metal clusters stored in an electrostatic ion beam trap / Christian Breitenfeldt." Greifswald : Universitätsbibliothek Greifswald, 2017. http://d-nb.info/1136029753/34.

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8

Zhang, Wendi [Verfasser]. "Ion beam treatment of functional layers in thin-film silicon solar cells / Wendi Zhang." Aachen : Hochschulbibliothek der Rheinisch-Westfälischen Technischen Hochschule Aachen, 2013. http://d-nb.info/1038570891/34.

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9

Zmeck, Markus [Verfasser]. "Transient Ion Beam Induced Charge/Currents Microscopy on High Power Semiconductor Devices / Markus Zmeck." Aachen : Shaker, 2004. http://d-nb.info/1172613389/34.

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10

Ruf, Benjamin Verfasser], and Ursel [Akademischer Betreuer] [Fantz. "Reconstruction of Negative Hydrogen Ion Beam Properties from Beamline Diagnostics / Benjamin Ruf. Betreuer: Ursel Fantz." Augsburg : Universität Augsburg, 2015. http://d-nb.info/1077704690/34.

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11

Rojko, Roman [Verfasser]. "New concepts for transverse beam stability in high-current heavy-ion synchrotrons / von Roman Rojko." Berlin : dissertation.de, 2003. http://d-nb.info/969655665/34.

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12

Gauter, Sven [Verfasser]. "Calorimetric investigation on plasma and ion beam sources used for thin film deposition / Sven Gauter." Kiel : Universitätsbibliothek Kiel, 2018. http://d-nb.info/1168229146/34.

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13

Ruf, Benjamin [Verfasser], and Ursel [Akademischer Betreuer] Fantz. "Reconstruction of Negative Hydrogen Ion Beam Properties from Beamline Diagnostics / Benjamin Ruf. Betreuer: Ursel Fantz." Augsburg : Universität Augsburg, 2015. http://d-nb.info/1077704690/34.

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14

Steidl, Peter [Verfasser], Marco [Akademischer Betreuer] Durante, and Gerhard [Akademischer Betreuer] Kraft. "Gating for scanned ion beam therapy / Peter Steidl. Betreuer: Marco Durante ; Gerhard Kraft." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2011. http://d-nb.info/110611342X/34.

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15

Bruchhaus, Lars [Verfasser], Heinz [Akademischer Betreuer] Hövel, and Thomas [Gutachter] Weis. "An ion beam complement to electron beam writers : a part of the development, characterisation and utilisation / Lars Bruchhaus. Betreuer: Heinz Hövel. Gutachter: Thomas Weis." Dortmund : Universitätsbibliothek Dortmund, 2012. http://d-nb.info/1105660508/34.

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16

Reich, Matthias. "A new diagnostic for ASDEX Upgrade edge ion temperatures by lithium-beam charge exchange recombination spectroscopy." Diss., lmu, 2005. http://nbn-resolving.de/urn:nbn:de:bvb:19-34264.

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17

Johannes, Andreas [Verfasser], Carsten [Akademischer Betreuer] Ronning, Jan [Akademischer Betreuer] Meijer, and Wolfhard [Akademischer Betreuer] Möller. "High-fluence ion beam irradiation of semiconductor nanowires / Andreas Johannes. Gutachter: Carsten Ronning ; Jan Meijer ; Wolfhard Möller." Jena : Thüringer Universitäts- und Landesbibliothek Jena, 2015. http://d-nb.info/108052178X/34.

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18

Görgen, Paul A. [Verfasser], Oliver [Akademischer Betreuer] Boine-Frankenheim, and Thomas [Akademischer Betreuer] Weiland. "Transverse Beam Transfer Functions of Relativistic Ion Bunches / Paul A. Görgen. Betreuer: Oliver Boine-Frankenheim ; Thomas Weiland." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2015. http://d-nb.info/1112044345/34.

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19

Cornejo, Marina Inés Verfasser], and Frank [Akademischer Betreuer] [Mücklich. "Pattern formation on Si surfaces by low-energy ion beam erosion / Marina Inés Cornejo. Betreuer: Frank Mücklich." Saarbrücken : Saarländische Universitäts- und Landesbibliothek, 2011. http://d-nb.info/1051326745/34.

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20

Cornejo, Marina Inés [Verfasser], and Frank [Akademischer Betreuer] Mücklich. "Pattern formation on Si surfaces by low-energy ion beam erosion / Marina Inés Cornejo. Betreuer: Frank Mücklich." Saarbrücken : Saarländische Universitäts- und Landesbibliothek, 2011. http://nbn-resolving.de/urn:nbn:de:bsz:291-scidok-42503.

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21

Kukharchyk, Nadezhda [Verfasser], Andreas D. [Akademischer Betreuer] Wieck, and Pavel [Akademischer Betreuer] Bushev. "Focused ion beam implantation of Yttrium orthosilicates with Erbium ions for applications in quantum computing / Nadezhda Kukharchyk. Gutachter: Andreas D. Wieck ; Pavel Bushev." Bochum : Ruhr-Universität Bochum, 2016. http://d-nb.info/1089006853/34.

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22

Overbuschmann, Johannes [Verfasser]. "Fabrication of Fresnel Zone Plates for Soft X-Ray and EUV Microscopy by Ion Beam Lithography / Johannes Overbuschmann." Bonn : Universitäts- und Landesbibliothek Bonn, 2014. http://d-nb.info/107728926X/34.

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23

Kupka, Katharina [Verfasser], Christina [Akademischer Betreuer] Trautmann, and Wolfgang [Akademischer Betreuer] Ensinger. "Intense heavy ion beam-induced effects in carbon-based stripper foils / Katharina Kupka. Betreuer: Christina Trautmann ; Wolfgang Ensinger." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2016. http://d-nb.info/1112333118/34.

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24

Macko, Sven [Verfasser], Thomas [Akademischer Betreuer] Michely, and Hans [Akademischer Betreuer] Hofsäss. "Mechanisms and Manipulation of Ion Beam Pattern Formation on Si(001) / Sven Macko. Gutachter: Thomas Michely ; Hans Hofsäss." Köln : Universitäts- und Stadtbibliothek Köln, 2011. http://d-nb.info/1038168414/34.

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25

Prosvetov, Alexey [Verfasser], Christina [Akademischer Betreuer] Trautmann, and Wolfgang [Akademischer Betreuer] Ensinger. "Ion-beam induced modifications of structural and thermophysical properties of graphite materials. / Alexey Prosvetov ; Christina Trautmann, Wolfgang Ensinger." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2020. http://d-nb.info/1216627541/34.

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26

Spickermann, Sven [Verfasser], Oswald [Gutachter] Willi, and Alexander [Gutachter] Pukhov. "Laser-Driven Ion Beam Characteristics and Dose Measurements for Medical Applications / Sven Spickermann ; Gutachter: Oswald Willi, Alexander Pukhov." Düsseldorf : Universitäts- und Landesbibliothek der Heinrich-Heine-Universität Düsseldorf, 2019. http://d-nb.info/119960724X/34.

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27

Walz, Andreas [Verfasser], Johannes [Akademischer Betreuer] Barth, Johannes [Gutachter] Barth, and Stephan [Gutachter] Rauschenbach. "Compact and versatile electrospray - controlled ion beam deposition with adjustable frequency RF ion guides and extended mass range / Andreas Walz ; Gutachter: Johannes Barth, Stephan Rauschenbach ; Betreuer: Johannes Barth." München : Universitätsbibliothek der TU München, 2020. http://d-nb.info/1229086625/34.

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28

Kovalenko, Oleksandr [Verfasser], and Andrey [Akademischer Betreuer] Surzhykov. "Ion optics and beam dynamics optimization at the HESR storage ring for the SPARC experiments with highly charged heavy ions / Oleksandr Kovalenko ; Betreuer: Andrey Surzhykov." Heidelberg : Universitätsbibliothek Heidelberg, 2015. http://d-nb.info/1180500512/34.

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29

Sommerfeld, Jana [Verfasser], Carsten [Akademischer Betreuer] Ronning, Frank A. [Akademischer Betreuer] Müller, and Krish [Akademischer Betreuer] Bharuth-Ram. "Ion beam modification of surfaces for biomedical applications / Jana Sommerfeld. Gutachter: Carsten Ronning ; Frank A. Müller ; Krish Bharuth-Ram." Jena : Thüringer Universitäts- und Landesbibliothek Jena, 2014. http://d-nb.info/1062536223/34.

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30

Kurian, Febin [Verfasser], Peter [Akademischer Betreuer] [Gutachter] Hülsmann, and Oliver [Gutachter] Kester. "Cryogenic current comparators for precise ion beam current measurements / Febin Kurian ; Gutachter: Peter Hülsmann, Oliver Kester ; Betreuer: Peter Hülsmann." Frankfurt am Main : Universitätsbibliothek Johann Christian Senckenberg, 2015. http://d-nb.info/1125525681/34.

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31

Hafermann, Martin [Verfasser], Carsten [Gutachter] Ronning, Thomas [Gutachter] Taubner, and Thomas [Gutachter] Zentgraf. "Ion beam modification of phase-change materials for optical applications / Martin Hafermann ; Gutachter: Carsten Ronning, Thomas Taubner, Thomas Zentgraf." Jena : Friedrich-Schiller-Universität Jena, 2021. http://d-nb.info/1233353144/34.

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32

Katrík, Peter [Verfasser], Dieter [Akademischer Betreuer] Hoffmann, and Christina [Akademischer Betreuer] Trautmann. "Activation analysis of heavy ion accelerator constructing materials and validation of beam-loss criteria / Peter Katrík ; Dieter Hoffmann, Christina Trautmann." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2017. http://d-nb.info/1140586688/34.

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33

Imran, Muhammad Verfasser], Dieter [Akademischer Betreuer] [Hoffmann, and Norbert [Akademischer Betreuer] Pietralla. "Study of Heavy Ion Beam Interaction with High Energy Laser Produced Plasmas / Muhammad Imran. Betreuer: Dieter H. H. Hoffmann ; Norbert Pietralla." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2011. http://d-nb.info/1105563189/34.

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34

Liedke, Bartosz [Verfasser], Wolfhard [Akademischer Betreuer] Möller, and Eric [Akademischer Betreuer] Chason. "Ion beam processing of surfaces and interfaces : Modeling and atomistic simulations / Bartosz Liedke. Gutachter: Wolfhard Möller ; Eric Chason. Betreuer: Wolfhard Möller." Dresden : Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2011. http://d-nb.info/106772964X/34.

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35

Grieser, Jochen Michael [Verfasser], Jürgen [Akademischer Betreuer] Adamy, and Harald [Akademischer Betreuer] Klingbeil. "Beam Phase Feedback in a Heavy-Ion Synchrotron with Dual-Harmonic Cavity System / Jochen Michael Grieser. Betreuer: Jürgen Adamy ; Harald Klingbeil." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2015. http://d-nb.info/1112268812/34.

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36

Menk, Sebastian [Verfasser], and Andreas [Akademischer Betreuer] Wolf. "Vibrational Auto-Detachment of the Sulfur Hexafluoride Anion in a Low-background Cryogenic Ion Beam Trap / Sebastian Menk ; Betreuer: Andreas Wolf." Heidelberg : Universitätsbibliothek Heidelberg, 2013. http://d-nb.info/1177248115/34.

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37

Lagaki, Varvara [Verfasser], Lutz [Gutachter] Schweikhard, and Gerald [Gutachter] Gwinner. "Development of an Electrostatic Ion Beam Trap for Laser Spectroscopy of Short-lived Radionuclides / Varvara Lagaki ; Gutachter: Lutz Schweikhard, Gerald Gwinner." Greifswald : Universität Greifswald, 2021. http://d-nb.info/1235139875/34.

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38

Imran, Muhammad [Verfasser], Dieter [Akademischer Betreuer] Hoffmann, and Norbert [Akademischer Betreuer] Pietralla. "Study of Heavy Ion Beam Interaction with High Energy Laser Produced Plasmas / Muhammad Imran. Betreuer: Dieter H. H. Hoffmann ; Norbert Pietralla." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2011. http://nbn-resolving.de/urn:nbn:de:tuda-tuprints-26969.

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39

Grieser, Jochen M. [Verfasser], Jürgen [Akademischer Betreuer] Adamy, and Harald [Akademischer Betreuer] Klingbeil. "Beam Phase Feedback in a Heavy-Ion Synchrotron with Dual-Harmonic Cavity System / Jochen Michael Grieser. Betreuer: Jürgen Adamy ; Harald Klingbeil." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2015. http://nbn-resolving.de/urn:nbn:de:tuda-tuprints-46340.

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40

Niklas, Martin Anthony [Verfasser], and Wolfgang [Akademischer Betreuer] Schlegel. "Cell-fluorescent ion track hybrid detector: A novel hybrid technology for direct correlation of single ion tracks and subcellular damage sites in clinical ion beam / Martin Anthony Niklas ; Betreuer: Wolfgang Schlegel." Heidelberg : Universitätsbibliothek Heidelberg, 2014. http://d-nb.info/1177811294/34.

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41

Cabal, Arango Gonzalo Alfonso [Verfasser], and Oliver [Akademischer Betreuer] Jäkel. "Novel methods for treatment planning in Ion Beam Therapy / Gonzalo Alfonso Cabal Arango ; Betreuer: Oliver Jäkel." Heidelberg : Universitätsbibliothek Heidelberg, 2012. http://d-nb.info/1179786106/34.

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42

Allen, Frances Isabel. "Electron capture by highly charged ions from surfaces and gases." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät I, 2008. http://dx.doi.org/10.18452/15720.

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Abstract:

In dieser Arbeit werden hochgeladene, mit einer Electron Beam Ion Trap produzierte Ionen für die Erforschung des Elektroneneinfangs von Oberflächen und Gasen eingesetzt. Die Untersuchungen mit Gastargets konzentrieren sich auf die Energieabhängigkeit der Verteilung der K-Schalen-Röntgenstrahlen, die nach Elektroneneinfang in Rydberg-Zustände von Ar-17+ und Ar-18+ Ionen am Ende einer Kaskade von Elektronenübergängen entstehen. Die Ionen werden von der Ionenquelle mit einer Energie von 2 keV/u extrahiert, ladungsselektiert und anschließend bis auf 5 eV/u abgebremst, um dann mit einem Argon Gastarget zu interagieren. Für abnehmende Stoßenergien wird eine Verschiebung des Elektroneneinfangs in Zustände mit niedrigen Drehumpulsquantenzahlen beobachtet. Zum Vergleich wird auch die K-Schalen-Röntgenstrahlung auf Grund des Elektroneneinfangs bei Ar-17+ und Ar-18+ von dem Restgas in der Falle gemessen. Dabei wird eine Diskrepanz zu den Resultaten der Extraktionsversuche festgestellt. Mögliche Erklärungen werden diskutiert. In den Untersuchungen zum Elektroneneinfang von Oberflächen werden hochgeladene Ionen von der Ionenquelle mit Energien von 2 bis 3 keV/u extrahiert, ladungsselektiert und auf Targets gelenkt. Diese bestehen aus Siliziumnitridmembranen mit einer Vielzahl nanometergroßer Löcher, welche mittels eines fokussierten Ionenstrahls in Kombination mit ionenstrahlinduzierter Abscheidung dünner Filme erstellt werden. Es werden hierbei Lochdurchmesser von 50 bis 300 nm mit Formfaktoren von 1:5 bis 3:2 erreicht. Bei den hochgeladenen Ionen handelt es sich um Ar-16+ und Xe-44+. Nach dem Transport durch die Kapillare passieren die Ionen einen elektrostatischen Ladungstrenner und werden detektiert. Der Anteil des Elektroneneinfangs von den Wänden der Löcher ist weitaus geringer als Modellberechnungen vorhersagen. Die Resultate werden an Hand eines Kapillareffekts zur Ionenleitung diskutiert.
In this study highly charged ions produced in Electron Beam Ion Traps are used to investigate electron capture from surfaces and gases. The experiments with gas targets focus on spectroscopic measurements of the K-shell x-rays emitted at the end of radiative cascades following electron capture into Rydberg states of Ar-17+ and Ar-18+ ions as a function of collision energy. The ions are extracted from an Electron Beam Ion Trap at an energy of 2 keV/u, charge-selected and then decelerated down to 5 eV/u for interaction with an argon gas target. For decreasing collision energies a shift to electron capture into low orbital angular momentum capture states is observed. Comparative measurements of the K-shell x-ray emission following electron capture by Ar-17+ and Ar-18+ ions from background gas in the trap are made and a discrepancy in the results compared with those from the extraction experiments is found. Possible explanations are discussed. For the investigation of electron capture from surfaces, highly charged ions are extracted from an Electron Beam Ion Trap at energies of 2 to 3 keV/u, charge-selected and directed onto targets comprising arrays of nanoscale apertures in silicon nitride membranes. The highly charged ions implemented are Ar-16+ and Xe-44+ and the aperture targets are formed by focused ion beam drilling in combination with ion beam assisted thin film deposition, achieving hole diameters of 50 to 300 nm and aspect ratios of 1:5 to 3:2. After transport through the nanoscale apertures the ions pass through an electrostatic charge state analyzer and are detected. The percentage of electron capture from the aperture walls is found to be much lower than model predictions and the results are discussed in terms of a capillary guiding mechanism.

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43

Keskinbora, Kahraman [Verfasser], and Gisela [Akademischer Betreuer] Schütz. "Ion beam lithographic and multilayer fresnel zone plates for soft and hard X-rays : nanofabrication and characterization / Kahraman Keskinbora ; Betreuer: Gisela Schütz." Stuttgart : Universitätsbibliothek der Universität Stuttgart, 2016. http://d-nb.info/1118370937/34.

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44

Scholz, Philipp [Verfasser], and Christian [Akademischer Betreuer] Boit. "Focused Ion Beam Created Refractive and Diffractive Lens Techniques for the Improvement of Optical Imaging through Silicon / Philipp Scholz. Betreuer: Christian Boit." Berlin : Universitätsbibliothek der Technischen Universität Berlin, 2012. http://d-nb.info/1024771598/34.

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45

Rittich, David [Verfasser], and Ursel [Akademischer Betreuer] Fantz. "Quantification of Neutral Beam Driven Current and the effect of radial fast ion transport in ASDEX Upgrade / David Rittich ; Betreuer: Ursel Fantz." Augsburg : Universität Augsburg, 2018. http://d-nb.info/1172634688/34.

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46

Rittich, David M. [Verfasser], and Ursel [Akademischer Betreuer] Fantz. "Quantification of Neutral Beam Driven Current and the effect of radial fast ion transport in ASDEX Upgrade / David Rittich ; Betreuer: Ursel Fantz." Augsburg : Universität Augsburg, 2018. http://d-nb.info/1172634688/34.

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47

Philipp, Peter [Verfasser], Jürgen [Akademischer Betreuer] Faßbender, Lothar [Akademischer Betreuer] Bischoff, and Wieland [Akademischer Betreuer] Zahn. "Phase transformation in tetrahedral amorphous carbon by focused ion beam irradiation / Peter Philipp. Gutachter: Jürgen Faßbender ; Wieland Zahn. Betreuer: Jürgen Faßbender ; Lothar Bischoff." Dresden : Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2014. http://d-nb.info/1068445750/34.

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48

Patryarcha, Lukas [Verfasser]. "Experiments and simulations on the structural and electrical properties of nano- and microstructures on graphite surfaces produced by ion beam lithography / Lukas Patryarcha." Dortmund : Universitätsbibliothek Technische Universität Dortmund, 2011. http://d-nb.info/1018124373/34.

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49

Müssig, Dirk [Verfasser], Marco [Akademischer Betreuer] Durante, and Christoph [Akademischer Betreuer] Bert. "Re-scanning in scanned ion beam therapy in the presence of organ motion / Dirk Müssig. Betreuer: Marco Durante ; Christoph Bert." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2014. http://d-nb.info/1108095283/34.

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50

Lüchtenborg, Robert [Verfasser], Marco [Akademischer Betreuer] Durante, and Kraft [Akademischer Betreuer] Gerhard. "Real-time dose compensation methods for scanned ion beam therapy of moving tumors / Robert Lüchtenborg. Betreuer: Marco Durante ; Kraft Gerhard." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2012. http://d-nb.info/1106113810/34.

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