Physics and Engineering of New Materials

1. Front Matter

   Pages i-xi

   PDF

2. Hierarchical Diffusive Properties of Electrons in Quasiperiodic Chains

   • Michael Schreiber

   Pages 1-9

3. Effect of Single-Side Modulation Doping on Low-Temperature Transport Properties in Square Infinite Quantum Wells

   • Nguyen Huyen Tung, Doan Nhat Quang, Do Thi Hien

   Pages 11-21

4. Nonlinear Optical Conductivity in Doped Semiconductor Superlattices Due to LO Phonon Scattering

   • Luong Van Tung, Tran Cong Phong, Nguyen Thi Le Thuy

   Pages 23-29

5. The Effects of the Polarization Charges on the Quantum Lifetime of the Two-Dimensional Electron Gas in a Uniformly-Doped Heterostructure

   • Nguyen Viet Minh

   Pages 31-40

6. Possible TC Superconducting Enhancement in Q2D Materials by Incommensurate Structural Phase Transition

   • Do Tran Cat, Ong Phuong Khuong

   Pages 41-49

7. Compressed Electron Distribution in the Nanostructure

   • Nguyen Van Tri

   Pages 51-60

8. Time and Space Resolved Studies on Metallic Nanoparticles

   • D. Bayer, J. Lange, C. Wiemann, M. Rohmer, M. Bauer, M. Aeschlimann

   Pages 61-68

9. Ultra-small One-Dimensional Metallic Nanostructures

   • H. Pfnür

   Pages 69-77

10. Synthesis and Optical Properties of Colloidal CdS/CdSe/CdS Quantum Wells

    • Le Ba Hai, Nguyen Xuan Nghia, Pham Thu Nga, Vu Duc Chinh, Pham Thuy Linh, Nguyen Thi Thu Trang

    Pages 79-86

11. Preparation and optical properties of one dimensional nano hydroxides and oxides

    • Lam thi Kieu Giang, Nguyen Vu, Dinh Xuan Loc, Man Hoai Nam, Gyu-Chul Yi, Tran Kim Anh et al.

    Pages 87-93

12. Hydrothermal Synthesis and Photocatalytic Properties of TiO2 Nanotubes

    • D.D. Vuong, D.T.N. Tram, P.Q. Pho, N.D. Chien

    Pages 95-101

13. UHV Studies on CO and Methanol Adsorption and Decomposition on Pristine and Oxidized Alumina-Supported Co Nanoparticles

    • T. Nowitzki, V. Zielasek, M. Bäumer

    Pages 103-112

14. Surface confined electrochemical compound formation: Incipient sulfidation of Au(1 1 1)

    • C. Schlaup, D. Friebel, P. Broekmann, K. Wandelt

    Pages 113-122

15. Giant Spin-Polarization and Magnetic Anisotropy of Nanostructures at Surfaces

    • H. Brune

    Pages 123-132

16. The Role of Spin-Polarized Tunneling on Transport Properties of (1–x)La0.7Ca0.3MnO3 + xAl2O3 Nanocomposites (x = 0 ÷ 5wt%)

    • Pham Thanh Phong, Nguyen Van Khiem, Nguyen Xuan Phuc, Le Van Hong

    Pages 133-140

17. Advanced Metallic Magnetic Materials Prepared by Electro-Chemical Deposition, Vapor Deposition and Rapid Quenching

    • Nguyen Hoang Nghi, Mai Thanh Tung, Hoang Nhat Hieu, Nguyen Van Dung, Nguyen Huu Tinh, Le Cao Cuong et al.

    Pages 141-149

18. Magnetic Interaction Between Polycrystalline Ultrathin Antiferromagnetic and Ferromagnetic Films

    • Roland Mattheis, Klaus Steenbeck

    Pages 151-162

19. The (100)→(111) Transition in Epitaxial Manganese Oxide Nanolayers

    • F. Allegretti, M. Leitner, G. Parteder, B. Xu, A. Fleming, M. G. Ramsey et al.

    Pages 163-170

20. Growth and Structure of Zinc Oxide Nanostructured Layer Obtained by Spray Pyrolysis

    • Son Vo Thach, Michel Jouan, Sang Nguyen Xuan, Thoan Nguyen Hoang, Hung Pham Pham Phi

    Pages 171-176

This book presents the majority of the contributions to the Tenth German-Vietnamese Seminar on Physics and Engineering (GVS10) that took place in the Gustav- Stresemann-Institut (GSI) in Bonn from June 6 to June 9, 2007. In the focus of these studies are the preparation and basic properties of new material systems, related investigation methods, and practical applications. Accordingly the sections in this book are entitled electrons: transport and confinement, low-dimensional systems, magnetism, oxidic materials, organic films, new materials, and methods. The series of German-Vietnamese seminars was initiated and sponsored by the Gottlieb Daimler- and Karl Benz -Foundation since 1998 and took place alt- nately in both countries. These bilateral meetings brought together top-notch senior and junior Vietnamese scientists with German Scientists and stimulated many contacts and co-operations. Under the general title “Physics and Engine- ing” the programs covered, in the form of keynote-lectures, oral presentations and posters, experimental and theoretical cutting-edge material-physics oriented topics. The majority of the contributions was dealing with modern topics of material science, particularly nanoscience, which is a research field of high importance also in Vietnam. Modern material science allows a quick transfer of research results to technical applications, which is very useful for fast developing countries like Vietnam. On the other hand, the seminars took profit from the strong cro- fertilization of the different disciplines of physics. This book is dedicated to the tenth anniversary of the seminars and nicely shows the scientific progress in Vietnam and the competitive level reached.

• Biophysics
• Doping
• Nanostructures
• Nanotube
• New materials
• Semiconductor
• Solid state physics
• carbon nanotubes
• photonics
• thin film

• Institute of Engineering Physics, Hanoi University of Technology, Hanoi, Vietnam

  Do Tran Cat

• Kirchhoff-Institut für Physik, Universität Heidelberg, Heidelberg, Germany

  Annemarie Pucci

• Institut für Physikalische und Theoretische Chemie, Universität Bonn, Bonn, Germany

  Klaus Wandelt

Policies and ethics