Project Details
Projekt
SPP 1165: Nanowires and Nanotubes: From Controlled Synthesis to Functions
Subject Area
Physics
Chemistry
Geosciences
Computer Science, Systems and Electrical Engineering
Mechanical and Industrial Engineering
Materials Science and Engineering
Mathematics
Thermal Engineering/Process Engineering
Chemistry
Geosciences
Computer Science, Systems and Electrical Engineering
Mechanical and Industrial Engineering
Materials Science and Engineering
Mathematics
Thermal Engineering/Process Engineering
Term
from 2004 to 2010
Project identifier
Deutsche Forschungsgemeinschaft (DFG) - Project number 5472066
The field of nanowires and nanotubes shows fascinating prospects for basic as well as for applied research. Solid state structures of sufficiently small dimensions change their optical, electronic and magnetic properties compared to their macroscopic bulk counterparts. The aim of the Priority Programme is the realisation of (non-carbon) nanowires and nanotubes in a controlled way mainly based on template methods. The programme is focusing on the following three points:
1. Developing and Cross Linking of Template Preparation, Controlled Growth of the Desired Structures and Theoretical Understanding
These tasks include:
-- coordinated development of various template approaches
-- theoretical understanding and experimental control of the nanowire and nanotube growth process applied to semiconductors, isolators and metals
-- theoretical understanding of surface and interface properties, including aspects of material science
-- quantum mechanical based calculations of structural, mechanical and electronic properties of the nano-ensembles under investigation
2. Preparation, Characterisation and Modelling of Ordered Nanosystems
These tasks include:
-- preparation of nanowires and nanotubes with a controlled arrangement and desired structural, mechanical, chemical, optical and electronic properties, i.e. the control of self-organised processes in a sub-micrometer and nanometer range and the control of surface properties on a nanometer scale
-- complex characterisation of the structural, mechanical, chemical, optical, electronic and magnetic properties and the development of respective characterisation methods
-- theoretical modelling of metal-semiconductor contacts on the nanometer scale and of the influence of interfaces and quantum effects
3. The Realisation of Functions and Cross Linking
These tasks include:
-- development of functional groups from ordered nanowires and nanotubes
-- development of concepts regarding the three-dimensional cross-linking of functional devices
-- development of applied functional groups, i.e. groups for use in electronics, nanophotonics, biotechnology and other fields of interest
1. Developing and Cross Linking of Template Preparation, Controlled Growth of the Desired Structures and Theoretical Understanding
These tasks include:
-- coordinated development of various template approaches
-- theoretical understanding and experimental control of the nanowire and nanotube growth process applied to semiconductors, isolators and metals
-- theoretical understanding of surface and interface properties, including aspects of material science
-- quantum mechanical based calculations of structural, mechanical and electronic properties of the nano-ensembles under investigation
2. Preparation, Characterisation and Modelling of Ordered Nanosystems
These tasks include:
-- preparation of nanowires and nanotubes with a controlled arrangement and desired structural, mechanical, chemical, optical and electronic properties, i.e. the control of self-organised processes in a sub-micrometer and nanometer range and the control of surface properties on a nanometer scale
-- complex characterisation of the structural, mechanical, chemical, optical, electronic and magnetic properties and the development of respective characterisation methods
-- theoretical modelling of metal-semiconductor contacts on the nanometer scale and of the influence of interfaces and quantum effects
3. The Realisation of Functions and Cross Linking
These tasks include:
-- development of functional groups from ordered nanowires and nanotubes
-- development of concepts regarding the three-dimensional cross-linking of functional devices
-- development of applied functional groups, i.e. groups for use in electronics, nanophotonics, biotechnology and other fields of interest
DFG Programme
Priority Programmes
International Connection
Austria
Projects
- A modular materials design using integrated nanotube and nanowire assemblies (Applicants Wark, Michael ; Zollfrank, Cordt )
- Atomic Structure, electronic, optical and electrical properties of freestanding, passivated, and functionalized semiconductor nanowires (Applicant Frauenheim, Thomas )
- Biotemplate-assisted manufacturing of silica nanowire assemblies (Applicant Zollfrank, Cordt )
- Block copolymer-derived complex nanowires for nanoplasmonics (Applicants Schlecht, Sabine ; Steinhart, Martin ; Wehrspohn, Ralf B. )
- Block copolymer supramolecular assemblies functionalized with magnetic nanowires (Applicants Schlörb, Heike ; Stamm, Manfred )
- Block Copolymer Templated Fabrication and Functionalization of Nanoraod Arrays (Applicant Knoll, Wolfgang )
- Characterization of nanowires and nanotubes with the low energy electron point source (LEEPS) microscope (Applicant Gölzhäuser, Armin )
- Charge Transport, Plasmon Properties in the Infrared and Thermal Stability of Metal Nanowires (Applicant Fahsold, Gerhard )
- Compound semiconductor 1D nanostructures by template wetting (Applicant Steinhart, Martin )
- Correlation of geometrical and electronic properties in metallic nanowires (Applicant Pfnür, Herbert )
- Effect of reduced lateral dimensions on the optical and magnetic properties of dilute magnetic and antiferromagnetic nanowires (Applicants Fröba, Michael ; Heimbrodt, Wolfram )
- Elastic properties of CdSe/Zns core/shell nanorods and nanowires (Applicant Thomsen, Christian )
- Electrical and thermoelectric properties of Bi and Bi2Te3 nanowires: novel and high-efficiency thermoelectric devices (Applicant Neumann, Reinhard )
- Electrical conductivity in metal doped oxide nanotubes prepared with templating metal salt nanofibres (Applicant Wark, Michael )
- Electrically stimulated coupling of nanostructures to wide bandgap semiconductors (Applicant Denisenko, Andrej )
- Electronic theory of magnetic domain walls and magnetic field switching in transition-metal nanowires: Confinement, local environment and temperature effects (Applicant Pastor, Gustavo M. )
- Fabrication and characterization of functional nanowire and tube based devices (Applicant Adelung, Rainer )
- Fabrication of nanorods and nanotubes via templating based on teh self-organization in the films of block copolymer supramolecular assemblies (Applicant Stamm, Manfred )
- Fabrication of polymer micro- and nanotubes with use of self-scrolling effect of strained thin polymer bilayer films. (Applicant Stamm, Manfred )
- Films of ordered networks of magnetic semiconductor nanowires (Applicant Klar, Peter J. )
- Free-standing III/V nanowires will be grown by the VLS growth mode as a post-CMOS process on a (100) Silicon substrate. The wires form an electronic and electro-luminescent device (Applicant Prost, Werner )
- Functional Devices from Directionally Grown Nanowire Arrays (Applicant Hassel, Achim Walter )
- Functionalization of MoS2 and WS2 sulfide nanotubes: From controlled synthesis to organized assembly and function (Applicant Tremel, Wolfgang )
- GaN-based Nanorods for LEDs (Applicant Wehmann, Hergo-Heinrich )
- Gradient nanowires and nanotubes: Preparation, characterization, and novel functionalities (Applicant Wendorff, Joachim H. )
- Gradient nanowires and nanotubes: Preparation, characterization, and novel functionalities (Applicants Eckhardt, Bruno ; Greiner, Andreas ; Wehrspohn, Ralf B. )
- Gradient nanowires and nanotubes: Preparation, characterization, and novel functionalities (Applicant Wehrspohn, Ralf B. )
- Growth of hetero and quantum structures on the basis of semiconductor nanowires by molecular beam epitaxy (Applicant Werner, Peter )
- Ion beam doping of semiconductor nanowires (Applicant Ronning, Carsten )
- Magnetoviscosity of nanorod ferrofluids synthesized by virus templating (Applicants Krill III, Ph.D., Carl Emil ; Nielsch, Kornelius ; Wege, Christina )
- Multiscale QM/MM simulations of growth process and material properties of inorganic nanotubes and nanotube composites (Applicant Griebel, Michael )
- Nanomechanics with Nanowires (Applicant Cimalla, Volker )
- Nonlinear conductance and negative differential resistance of nanowires: A combined model and ab-initio theory (Applicants Berakdar, Jamal ; Mertig, Ingrid )
- Novel metallic and semiconductor nanorod/nanowire architectures (Applicant Giersig, Michael )
- Position-controlled semiconductor nanotubes as templates for novel hybrid nanomaterials (Applicant Schmidt, Oliver G. )
- Production, modification and characterisation of nanostructural wires, tubes, and coils (Applicant Jiang, Xin )
- Spectroscopy of excitions in single nanorods (Applicant Woggon, Ulrike K. )
- Structure, electronic and magnetic properties of metal nanowires (Applicant Stepanyuk, Valeri )
- Structure, electronic and magnetic properties of metal nanowires (Applicants Hergert, Wolfram ; Stepanyuk, Valeri )
- Superlattice structures and Nb-doping in self-organized TiO2 nanotube layers: Controlled growth and electronic properties (Applicant Schmuki, Patrik )
- Surface Effects and Pump-Probe Studies of Nanowire Waveguides (Applicant Voß, Tobias )
- Surface modification of Si and ZnO nanowires by atomic layer deposition and interface reaction investigated in the context of optics and electronics (Applicant Zacharias, Margit )
- Synthese von Nanodrähten und Nanoketten mit feinfokussierten Ionenstrahlen (Applicant Schmidt, Bernd )
- Synthese von Nanodrähten und Nanoröhren durch kontrollierte Organisation oberflächenfunktionalisierter Metalloxid-Nanopartikel (Applicant Niederberger, Markus )
- Synthesis and (photo-)electrical properties of cadmium sulphide nanowires (Applicant Burghard, Marko Klaus )
- Template based fabrication and electrical conductivity of metal doped oxide nanotubes and thin metal nanowires (Applicant Wark, Michael )
- Template-directed synthesis of hybrid nanowires and nanorods (Applicant Müller, Axel )
- Theoretische Untersuchungen zu Wachstum, Stabilität und Funktionalität von Nanodrähten (Applicant Heinig, Karl-Heinz )
- Transport investigation of single nanowires (Applicant Haug, Rolf J. )
- Zentralprojekt: Koordination des DFG-Schwerpunktes "Nanodrähte und Nanoröhren" (Applicant Zacharias, Margit )
Spokesperson
Professorin Dr. Margit Zacharias
