@article{Šimik2019, author = {Šim{\´i}k, Radek}, title = {On doubling unconditionals}, series = {Of trees and birds. A Festschrift for Gisbert Fanselow}, journal = {Of trees and birds. A Festschrift for Gisbert Fanselow}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-457-9}, doi = {10.25932/publishup-43226}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-432267}, pages = {155 -- 169}, year = {2019}, language = {en} } @article{Zimmermann2019, author = {Zimmermann, Malte}, title = {Im Korpus gibt's keine V{\"o}gel nicht}, series = {Of trees and birds. A Festschrift for Gisbert Fanselow}, journal = {Of trees and birds. A Festschrift for Gisbert Fanselow}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-457-9}, doi = {10.25932/publishup-43254}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-432541}, pages = {287 -- 306}, year = {2019}, language = {en} } @article{Zimmermann2019, author = {Zimmermann, Ilse}, title = {Zur Analysierbarkeit adverbieller Konnektive}, series = {Of trees and birds. A Festschrift for Gisbert Fanselow}, journal = {Of trees and birds. A Festschrift for Gisbert Fanselow}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-457-9}, doi = {10.25932/publishup-43194}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-431942}, pages = {37 -- 60}, year = {2019}, language = {de} } @phdthesis{Yin2009, author = {Yin, Chunhong}, title = {The interplay of nanostructure and efficiency of polymer solar cells}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-29054}, school = {Universit{\"a}t Potsdam}, year = {2009}, abstract = {The aim of this thesis is to achieve a deep understanding of the working mechanism of polymer based solar cells and to improve the device performance. Two types of the polymer based solar cells are studied here: all-polymer solar cells comprising macromolecular donors and acceptors based on poly(p-phenylene vinylene) and hybrid cells comprising a PPV copolymer in combination with a novel small molecule electron acceptor. To understand the interplay between morphology and photovoltaic properties in all-polymer devices, I compared the photocurrent characteristics and excited state properties of bilayer and blend devices with different nano-morphology, which was fine tuned by using solvents with different boiling points. The main conclusion from these complementary measurements was that the performance-limiting step is the field-dependent generation of free charge carriers, while bimolecular recombination and charge extraction do not compromise device performance. These findings imply that the proper design of the donor-acceptor heterojunction is of major importance towards the goal of high photovoltaic efficiencies. Regarding polymer-small molecular hybrid solar cells I combined the hole-transporting polymer M3EH-PPV with a novel Vinazene-based electron acceptor. This molecule can be either deposited from solution or by thermal evaporation, allowing for a large variety of layer architectures to be realized. I then demonstrated that the layer architecture has a large influence on the photovoltaic properties. Solar cells with very high fill factors of up to 57 \% and an open circuit voltage of 1V could be achieved by realizing a sharp and well-defined donor-acceptor heterojunction. In the past, fill factors exceeding 50 \% have only been observed for polymers in combination with soluble fullerene-derivatives or nanocrystalline inorganic semiconductors as the electron-accepting component. The finding that proper processing of polymer-vinazene devices leads to similar high values is a major step towards the design of efficient polymer-based solar cells.}, language = {en} } @article{Wunderlich2019, author = {Wunderlich, Dieter}, title = {{\"U}ber naturnotwendige und kulturaffine Schritte in der Sprachentstehung und -entwicklung}, series = {Of trees and birds. A Festschrift for Gisbert Fanselow}, journal = {Of trees and birds. A Festschrift for Gisbert Fanselow}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-457-9}, doi = {10.25932/publishup-43318}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-433182}, pages = {383 -- 394}, year = {2019}, language = {de} } @phdthesis{Trommer2001, author = {Trommer, Jochen}, title = {Distributed optimality}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-0001377}, school = {Universit{\"a}t Potsdam}, year = {2001}, abstract = {In dieser Dissertation schlage ich eine Synthese (Distributed Optimality, DO) von Optimalit{\"a}tstheorie und einem derivationellen, morphologischem Asatz, Distributed Morphology (DM; Halle \& Marantz, 1993) vor. Durch die Integration von OT in DM wird es m{\"o}glich, Ph{\"a}nomene, die in DM durch sprachspezifische Regeln oder Merkmale von lexikalischen Eintr{\"a}ge erfasst werden, auf die Interaktion von verletzbaren, universellen Constraints zur{\"u}ckzuf{\"u}hren. Andererseits leistet auch DM zwei substantielle Beitr{\"a}ge zu DO, Lokalit{\"a}t und Impoverishment. Lokalit{\"a}t erlaubt eine formal einfache Interpretation von DO, w{\"a}hrend sich Impoverishment als unverzichtbar erweist, um Kongruenz-Morphologie ad{\"a}quat zu beschreiben. Die empirische Grundlage der Arbeit sind die komplexen Kongruenzsysteme von genetisch unterschiedlichen Sprachen. Der theoretische Schwerpunkt liegt in zwei Bereichen: Erstens, sogenannte Direkt/Invers-Markierung, f{\"u}r die gezeigt wird, dass eine Behandlung durch Constraints {\"u}ber Merkmalsrealisierung am angemessensten ist. Zweitens, die Effekte von Abfolge-Constraints, die den Satus von Affixen als Pr{\"a}fixe und Suffixe sowie ihre relative Reihenfolge regeln. Eine konkrete Typologie f{\"u}r die Abfolge von Kongruenz-Affixen auf der Basis von OT-Constraints wird vorgeschlagen.}, language = {en} } @misc{Tristram2009, author = {Tristram, Hildegard L.C.}, title = {Wie weit sind die inselkeltischen Sprachen (und das Englische) analytisiert?}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-41251}, year = {2009}, abstract = {Der gemeinsame Wandel der inselkeltischen Sprachen wie auch des Englischen vom vorwiegend synthetischen Typus zum vorwiegend analytischen Typus l{\"a}ßt sich vermutlich auf einen ca. 1500 Jahre dauernden intensiven Sprachenkontakt zwischen diesen Sprachen zur{\"u}ckf{\"u}hren. Heute ist das Englische die analytischste Sprache der Britischen Inseln und Irlands, gefolgt vom Walisischen, Bretonischen und Irischen. Letzteres ist von den genannten Sprachen noch am weitesten morphologisch komplex.}, language = {de} } @article{Titov2019, author = {Titov, Elena}, title = {Accusative Unaccusatives}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-457-9}, doi = {10.25932/publishup-43251}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-432515}, pages = {243 -- 256}, year = {2019}, language = {en} } @article{Thiersch2019, author = {Thiersch, Craig}, title = {A note on apparent sluicing in Malagasy}, series = {Of trees and birds. A Festschrift for Gisbert Fanselow}, journal = {Of trees and birds. A Festschrift for Gisbert Fanselow}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-457-9}, doi = {10.25932/publishup-43234}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-432341}, pages = {185 -- 209}, year = {2019}, language = {en} } @article{Stiebels2019, author = {Stiebels, Barbara}, title = {Bienenfresserortungsversuch}, series = {Of trees and birds. A Festschrift for Gisbert Fanselow}, journal = {Of trees and birds. A Festschrift for Gisbert Fanselow}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-457-9}, doi = {10.25932/publishup-43192}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-431921}, pages = {15 -- 26}, year = {2019}, language = {en} } @article{Stede2019, author = {Stede, Manfred}, title = {Noch kindlich oder schon jugendlich? Oder gar erwachsen?}, series = {Of trees and birds. A Festschrift for Gisbert Fanselow}, journal = {Of trees and birds. A Festschrift for Gisbert Fanselow}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-457-9}, doi = {10.25932/publishup-43256}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-432569}, pages = {323 -- 334}, year = {2019}, language = {de} } @article{Staudacher2019, author = {Staudacher, Peter}, title = {Plato on nature (φύσις) and convention (συνθήκη)}, series = {Of trees and birds. A Festschrift for Gisbert Fanselow}, journal = {Of trees and birds. A Festschrift for Gisbert Fanselow}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-457-9}, doi = {10.25932/publishup-43319}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-433193}, pages = {395 -- 411}, year = {2019}, language = {en} } @article{Skopeteas2019, author = {Skopeteas, Stavros}, title = {Splits and Birds}, series = {Of trees and birds. A Festschrift for Gisbert Fanselow}, journal = {Of trees and birds. A Festschrift for Gisbert Fanselow}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-457-9}, doi = {10.25932/publishup-43257}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-432578}, pages = {335 -- 341}, year = {2019}, language = {en} } @article{Rauh2019, author = {Rauh, Gisa}, title = {Erinnerungen an die Gr{\"u}ndung des Instituts f{\"u}r Linguistik an der Universit{\"a}t Potsdam}, series = {Of trees and birds. A Festschrift for Gisbert Fanselow}, journal = {Of trees and birds. A Festschrift for Gisbert Fanselow}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-457-9}, doi = {10.25932/publishup-43320}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-433202}, pages = {415 -- 435}, year = {2019}, language = {de} } @phdthesis{Pingel2013, author = {Pingel, Patrick}, title = {Morphology, charge transport properties, and molecular doping of thiophene-based organic semiconducting thin films}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-69805}, school = {Universit{\"a}t Potsdam}, year = {2013}, abstract = {Organic semiconductors combine the benefits of organic materials, i.e., low-cost production, mechanical flexibility, lightweight, and robustness, with the fundamental semiconductor properties light absorption, emission, and electrical conductivity. This class of material has several advantages over conventional inorganic semiconductors that have led, for instance, to the commercialization of organic light-emitting diodes which can nowadays be found in the displays of TVs and smartphones. Moreover, organic semiconductors will possibly lead to new electronic applications which rely on the unique mechanical and electrical properties of these materials. In order to push the development and the success of organic semiconductors forward, it is essential to understand the fundamental processes in these materials. This thesis concentrates on understanding how the charge transport in thiophene-based semiconductor layers depends on the layer morphology and how the charge transport properties can be intentionally modified by doping these layers with a strong electron acceptor. By means of optical spectroscopy, the layer morphologies of poly(3-hexylthiophene), P3HT, P3HT-fullerene bulk heterojunction blends, and oligomeric polyquaterthiophene, oligo-PQT-12, are studied as a function of temperature, molecular weight, and processing conditions. The analyses rely on the decomposition of the absorption contributions from the ordered and the disordered parts of the layers. The ordered-phase spectra are analyzed using Spano's model. It is figured out that the fraction of aggregated chains and the interconnectivity of these domains is fundamental to a high charge carrier mobility. In P3HT layers, such structures can be grown with high-molecular weight, long P3HT chains. Low and medium molecular weight P3HT layers do also contain a significant amount of chain aggregates with high intragrain mobility; however, intergranular connectivity and, therefore, efficient macroscopic charge transport are absent. In P3HT-fullerene blend layers, a highly crystalline morphology that favors the hole transport and the solar cell efficiency can be induced by annealing procedures and the choice of a high-boiling point processing solvent. Based on scanning near-field and polarization optical microscopy, the morphology of oligo-PQT-12 layers is found to be highly crystalline which explains the rather high field-effect mobility in this material as compared to low molecular weight polythiophene fractions. On the other hand, crystalline dislocations and grain boundaries are identified which clearly limit the charge carrier mobility in oligo-PQT-12 layers. The charge transport properties of organic semiconductors can be widely tuned by molecular doping. Indeed, molecular doping is a key to highly efficient organic light-emitting diodes and solar cells. Despite this vital role, it is still not understood how mobile charge carriers are induced into the bulk semiconductor upon the doping process. This thesis contains a detailed study of the doping mechanism and the electrical properties of P3HT layers which have been p-doped by the strong molecular acceptor tetrafluorotetracyanoquinodimethane, F4TCNQ. The density of doping-induced mobile holes, their mobility, and the electrical conductivity are characterized in a broad range of acceptor concentrations. A long-standing debate on the nature of the charge transfer between P3HT and F4TCNQ is resolved by showing that almost every F4TCNQ acceptor undergoes a full-electron charge transfer with a P3HT site. However, only 5\% of these charge transfer pairs can dissociate and induce a mobile hole into P3HT which contributes electrical conduction. Moreover, it is shown that the left-behind F4TCNQ ions broaden the density-of-states distribution for the doping-induced mobile holes, which is due to the longrange Coulomb attraction in the low-permittivity organic semiconductors.}, language = {en} } @book{OlsenStiebelsBierwischetal.2019, author = {Olsen, Susan and Stiebels, Barbara and Bierwisch, Manfred and Zimmermann, Ilse and Cavar, Damir and Georgi, Doreen and Bacskai-Atkari, Julia and Alexiadou, Artemis and Błaszczak, Joanna and M{\"u}ller, Gereon and Šim{\´i}k, Radek and Meinunger, Andr{\´e} and Thiersch, Craig and Arnhold, Anja and F{\´e}ry, Caroline and Bayer, Josef and Titov, Elena and Fominyam, Henry and Tran, Thuan and Bornkessel-Schlesewsky, Ina D. and Schlesewsky, Matthias and Zimmermann, Malte and H{\"a}ussler, Jana and Mucha, Anne and Schmidt, Andreas and Weskott, Thomas and Wierzba, Marta and Stede, Manfred and Skopeteas, Stavros and Gafos, Adamantios I. and Haider, Hubert and Wunderlich, Dieter and Staudacher, Peter and Rauh, Gisa}, title = {Of Trees and Birds}, editor = {Brown, Jessica M. M. and Schmidt, Andreas and Wierzba, Marta}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-457-9}, doi = {10.25932/publishup-42654}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-426542}, publisher = {Universit{\"a}t Potsdam}, pages = {xvi, 435}, year = {2019}, abstract = {Gisbert Fanselow's work has been invaluable and inspiring to many ­researchers working on syntax, morphology, and information ­structure, both from a ­theoretical and from an experimental perspective. This ­volume comprises a collection of articles dedicated to Gisbert on the occasion of his 60th birthday, covering a range of topics from these areas and beyond. The contributions have in ­common that in a broad sense they have to do with language structures (and thus trees), and that in a more specific sense they have to do with birds. They thus cover two of Gisbert's major interests in- and outside of the linguistic world (and ­perhaps even at the interface).}, language = {en} } @article{Olsen2019, author = {Olsen, Susan}, title = {The instrumental -er suffix}, series = {Of trees and birds. A Festschrift for Gisbert Fanselow}, journal = {Of trees and birds. A Festschrift for Gisbert Fanselow}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-457-9}, doi = {10.25932/publishup-43060}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-430607}, pages = {3 -- 14}, year = {2019}, language = {en} } @article{Mueller2019, author = {M{\"u}ller, Gereon}, title = {Can unaccusative verbs undergo passivization in German?}, series = {Of trees and birds. A Festschrift for Gisbert Fanselow}, journal = {Of trees and birds. A Festschrift for Gisbert Fanselow}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-457-9}, doi = {10.25932/publishup-43225}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-432257}, pages = {135 -- 154}, year = {2019}, language = {en} } @article{Meinunger2019, author = {Meinunger, Andr{\´e}}, title = {Wie und wo Ambiguit{\"a}t Ungrammatikalit{\"a}t vort{\"a}uscht}, series = {Of trees and birds. A Festschrift for Gisbert Fanselow}, journal = {Of trees and birds. A Festschrift for Gisbert Fanselow}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-457-9}, doi = {10.25932/publishup-43233}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-432338}, pages = {171 -- 184}, year = {2019}, language = {de} } @phdthesis{Li2024, author = {Li, Yunfei}, title = {On the influence of density and morphology on the Urban Heat Island intensity}, doi = {10.25932/publishup-62150}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-621504}, school = {Universit{\"a}t Potsdam}, pages = {xviii, 119}, year = {2024}, abstract = {The urban heat island (UHI) effect, describing an elevated temperature of urban areas compared with their natural surroundings, can expose urban dwellers to additional heat stress, especially during hot summer days. A comprehensive understanding of the UHI dynamics along with urbanization is of great importance to efficient heat stress mitigation strategies towards sustainable urban development. This is, however, still challenging due to the difficulties of isolating the influences of various contributing factors that interact with each other. In this work, I present a systematical and quantitative analysis of how urban intrinsic properties (e.g., urban size, density, and morphology) influence UHI intensity. To this end, we innovatively combine urban growth modelling and urban climate simulation to separate the influence of urban intrinsic factors from that of background climate, so as to focus on the impact of urbanization on the UHI effect. The urban climate model can create a laboratory environment which makes it possible to conduct controlled experiments to separate the influences from different driving factors, while the urban growth model provides detailed 3D structures that can be then parameterized into different urban development scenarios tailored for these experiments. The novelty in the methodology and experiment design leads to the following achievements of our work. First, we develop a stochastic gravitational urban growth model that can generate 3D structures varying in size, morphology, compactness, and density gradient. We compare various characteristics, like fractal dimensions (box-counting, area-perimeter scaling, area-population scaling, etc.), and radial gradient profiles of land use share and population density, against those of real-world cities from empirical studies. The model shows the capability of creating 3D structures resembling real-world cities. This model can generate 3D structure samples for controlled experiments to assess the influence of some urban intrinsic properties in question. [Chapter 2] With the generated 3D structures, we run several series of simulations with urban structures varying in properties like size, density and morphology, under the same weather conditions. Analyzing how the 2m air temperature based canopy layer urban heat island (CUHI) intensity varies in response to the changes of the considered urban factors, we find the CUHI intensity of a city is directly related to the built-up density and an amplifying effect that urban sites have on each other. We propose a Gravitational Urban Morphology (GUM) indicator to capture the neighbourhood warming effect. We build a regression model to estimate the CUHI intensity based on urban size, urban gross building volume, and the GUM indicator. Taking the Berlin area as an example, we show the regression model capable of predicting the CUHI intensity under various urban development scenarios. [Chapter 3] Based on the multi-annual average summer surface urban heat island (SUHI) intensity derived from Land surface temperature, we further study how urban intrinsic factors influence the SUHI effect of the 5,000 largest urban clusters in Europe. We find a similar 3D GUM indicator to be an effective predictor of the SUHI intensity of these European cities. Together with other urban factors (vegetation condition, elevation, water coverage), we build different multivariate linear regression models and a climate space based Geographically Weighted Regression (GWR) model that can better predict SUHI intensity. By investigating the roles background climate factors play in modulating the coefficients of the GWR model, we extend the multivariate linear model to a nonlinear one by integrating some climate parameters, such as the average of daily maximal temperature and latitude. This makes it applicable across a range of background climates. The nonlinear model outperforms linear models in SUHI assessment as it captures the interaction of urban factors and the background climate. [Chapter 4] Our work reiterates the essential roles of urban density and morphology in shaping the urban thermal environment. In contrast to many previous studies that link bigger cities with higher UHI intensity, we show that cities larger in the area do not necessarily experience a stronger UHI effect. In addition, the results extend our knowledge by demonstrating the influence of urban 3D morphology on the UHI effect. This underlines the importance of inspecting cities as a whole from the 3D perspective. While urban 3D morphology is an aggregated feature of small-scale urban elements, the influence it has on the city-scale UHI intensity cannot simply be scaled up from that of its neighbourhood-scale components. The spatial composition and configuration of urban elements both need to be captured when quantifying urban 3D morphology as nearby neighbourhoods also cast influences on each other. Our model serves as a useful UHI assessment tool for the quantitative comparison of urban intervention/development scenarios. It can support harnessing the capacity of UHI mitigation through optimizing urban morphology, with the potential of integrating climate change into heat mitigation strategies.}, language = {en} }