Zobrazeno 1 - 10
of 34
pro vyhledávání: '"C. F. Martens"'
Publikováno v:
Journal of Applied Physics. 95:3977-3983
The erasure rate of recorded amorphous marks in nanometers thick SbTe-alloy layers is studied as a function of layer thickness. We point out the presence of an optimum layer thickness where the crystallization speed is maximized. Analysis of the Gibb
Autor:
A.K. Mukherjee, M.A.J. Michels, Hermen Jan Hupkes, H. B. Brom, Willem Franke Pasveer, Reghu Menon, I. G. Romijn, I. N. Hulea, H. C. F. Martens
Publikováno v:
Physica Status Solidi C: Conferences. 1(1):144-147
The strong doping dependence of the dc conductivity in conjugated polymers below the metal–insulator transition (MIT), illustrated for PPV, is argued to be due to an increase in the density of states and the growth in size of the regions, in which
Publikováno v:
Physical Review B. 61:7489-7493
The dc mobility of holes in four poly(p-phenylene vinylene) (PPV) derivatives (three fully conjugated polymers with different side chains and one partially conjugated PPV) is examined as a function of temperature T and applied electrical field E. In
Publikováno v:
physica status solidi (b). 218:283-286
The influence of side chains on hole transport in poly(p-phenylene vinylene) is examined as a function of temperature T and electrical field E by means of current–voltage experiments, and impedance spectroscopy which probes the transit time of inje
Publikováno v:
Physica Status Solidi B, 218(1), 279-282. Wiley-VCH Verlag
The interplay between inter- and intra-chain charge transport in the conjugated polymers poly(p-phenylene vinylene) (PPV), and polythiophene (PTh) has been investigated. By studying the conductivity as a function of frequency, temperature and doping
Autor:
C. F. Martens, R.J.M. Klein Gebbink, H.F. Nolting, R.J. Jansen, Paul J. A. Kenis, Roeland J. M. Nolte, M.C. Feiters, Kenneth D. Karlin, V.A. Sole
Publikováno v:
Inorganic Chemistry, 38, 5755-5768. Amer chemical soc
Scopus-Elsevier
ResearcherID
Inorganic Chemistry, 38, 25, pp. 5755-5768
Scopus-Elsevier
ResearcherID
Inorganic Chemistry, 38, 25, pp. 5755-5768
Three novel bis{(2-pyridyl)ethyl}amine (PY2) containing ligands and their corresponding Cu(I) complexes have been synthesized. The effect of varying Cu−Cu distances in these complexes on their abil...
Publikováno v:
Physical Review B, 60(12):R8489. AMER PHYSICAL SOC
Transport of holes in poly$(p$-phenylene vinylene) has been studied as a function of frequency, temperature, dc bias, and polymer thickness. For such a low mobility material we demonstrate that the specific frequency dependence of the response reflec
Publikováno v:
Physical Review Letters, 83(19), 3904-3907
Physical Review Letters, 83(19), 3904-3907. American Physical Society
Physical Review Letters, 83(19), 3904-3907. American Physical Society
The interplay between inter- and intra-chain charge transport in bulk polythiophene in the hopping regime has been clarified by studying the conductivity as a function of frequency (up to 3 THz), temperature and doping level. We present a model which
Publikováno v:
Scopus-Elsevier
A systematic study of the composition dependent superconductor insulator transition (SIT) in Ce substituted BaPb 1− x Bi x O 3 is presented. The occurrence of the SIT is clearly correlated with the increase of the lattice parameter when adding Bi o
Autor:
Kenneth D. Karlin, Narasappa Narasimha Murthy, Alaganandan Nanthakumar, Ning Wei, C. F. Martens, Stephen Fox, Honorio V. Obias
Publikováno v:
Pure and Applied Chemistry. 67:289-296
The copper(1) complex [(TMPA)Cu(RCN)]+ (1) binds 02 forming [{ (TMPA)Cu}2(02)]2+ (2), with trans-y-1, 2 peroxo-coordination. Ligands with quinolyl groups substituting for the pyridyl donors in TMPA cause dramatic changes in the course of reaction, in