Results 231 to 240 of about 3,247 (264)
Some of the next articles are maybe not open access.
2010
Luttinger, Peierls or Mott? Quantum Phase Transitions in Strongly Correlated 1D Electron#x2013 Phonon Systems.- The Metal#x2013 Nonmetal Transition in Fluid Mercury: Landau#x2013 Zeldovich Revisited.- The Influence of Pauli Blocking Effects on the Mott Transition in Dense Hydrogen.- Metal#x2013 Insulator Transition in Dense Hydrogen.- Resolving the Ion
openaire +1 more source
Luttinger, Peierls or Mott? Quantum Phase Transitions in Strongly Correlated 1D Electron#x2013 Phonon Systems.- The Metal#x2013 Nonmetal Transition in Fluid Mercury: Landau#x2013 Zeldovich Revisited.- The Influence of Pauli Blocking Effects on the Mott Transition in Dense Hydrogen.- Metal#x2013 Insulator Transition in Dense Hydrogen.- Resolving the Ion
openaire +1 more source
Overhauser Effect in Nonmetals
Physical Review, 1955A survey is made of different ways in which nuclear spins can relax through their interaction with electronic spins. It is shown that the maximum amount of nuclear polarization which can be obtained by saturating the electronic resonance depends: (a) on the type of interaction between electronic and nuclear spins, namely dipole-dipole type, scalar ...
openaire +1 more source
2002
Proizvodnja anorganskih nemetalnih materijla ima veliko ekonomsko značenje i jedna je od najatraktivnijih gospodarskih grana razvijenih zemalja svijeta. Ta proizvodnja u Republici Hrvatskoj s obzirom na sirovinsku bazu nije zadovoljavajuća i daleko je ispoda realnih mogućnosti.
openaire
Proizvodnja anorganskih nemetalnih materijla ima veliko ekonomsko značenje i jedna je od najatraktivnijih gospodarskih grana razvijenih zemalja svijeta. Ta proizvodnja u Republici Hrvatskoj s obzirom na sirovinsku bazu nije zadovoljavajuća i daleko je ispoda realnih mogućnosti.
openaire
2005
Abstract This chapter discusses the processes involved in the wetting, spreading, and chemical interaction of a braze on a nonmetal. The chapter reviews the key materials and process issues relating to the joining of nonmetals using active brazing. Emphasis is placed on the differences in brazing to metals by established methods.
openaire +1 more source
Abstract This chapter discusses the processes involved in the wetting, spreading, and chemical interaction of a braze on a nonmetal. The chapter reviews the key materials and process issues relating to the joining of nonmetals using active brazing. Emphasis is placed on the differences in brazing to metals by established methods.
openaire +1 more source
1971
The mechanical properties of polymers differ fundamentally in many respects from those of metals and much of this difference can be ascribed to the characteristic structures of these two classes of material. Most polymers consist of long molecular chains which are built up from a large number of single molecular units called mers.
openaire +1 more source
The mechanical properties of polymers differ fundamentally in many respects from those of metals and much of this difference can be ascribed to the characteristic structures of these two classes of material. Most polymers consist of long molecular chains which are built up from a large number of single molecular units called mers.
openaire +1 more source