Have you try applying transparent frit as coating to the color? As frit coating increases the colors density and glossiness. However what is the firing temperature and condition are you looking at and what type of ceramic body did you use? Alumina? Different heatwork contribute to different effect on body as well as in iron colors. Anyway what is the purpose of you having the insulators colored? marking or aesthetic?

 The body is porcelain( clay, feldesphate, almina and silica).The temperature is 1300C. Now we use the pigments made by Cr_Fe. But the color is dark brown. And we do not want to be dark.  we try to add Mn to Cr_Fe system. It was helpful. But problem is that it is not so stable and when the furnace condition a little changse, the color also changse.  In the maximum temperature, the codition if the furnace is reduced and it is effective in color. Therefore I am trying to find another system to be more stable .

 Dear Narjes Bagheri

The Cr-Zn-Fe can be helpful, but the Fe-Based pigments, are usually unstable above 1150OC versus furnace atmosphere because of oxidation-reduction reactions. So you should use O2-control furnaces or use Fe-less pigments such as Ti-Cr-W that is stable up to 1300OC

Electrical insulators as a new phase state of quantum matter with some bulk gap and some odd number of Dirac formations have recently been entangled with a two-dimensional model by us through an external magnetic field. The magnetic field used has its own impurities so much so that the eccentricity resulting from the turning point of magnetic critical insulation leads to aspects of compilation that have never been revealed by the “approximate approximation calculus” mostly used in a run under such circumstances.

Crystal and electronic structures have given us the topology that have made it likely for us to depend more on over-stuck service rather than on projections that go into manifolds and submanifolds of various dimensions. In additions, fulton heaters in this specific setting of complex systems where technique does not exist for efficient approximation, has led us to find even lower than submanifolds: something like up-submanifolds and down-submanifolds whereby the cloesed set of combining topological insulators itself has become the target in insulating the whole bulk without any regard for the gapless and/or edge services states. This means that the topological insulators that we are working on have been both gapless at surface and without such states so that they might be able to carry a pure spin current. However, this pure spin current is the point where we have made our own initiative provided through the closure of those areas where points cannot satisfy every path from one origin-set of the insulator to another point of it simulacrum. Therefore, we are actually depending on, so to speak, closure models for creating metainsulators, giving yet more models of simulations of magnetic insulators.

The surface of state of spin resolved ARPES works so that the focus of one direction is in Riemannian contrast to the zones that consequently appear throughout the folding holes as borderlines between submanifolds. For this, without any doubt, means that the dimensions of submanifolds where we are working on our different froms have been entangled with ergodicity as the totality of anisotropy that rises from insulation through coupling strength. The simplest form is, of course, happening within a two-dimensional partially anisotropic plane. In the most complex forms, they can even go into the quantum mechanic levels such as N-Hilbert dimension.

Roya Attarzadeh

Don Senior Prof. Reza Sanaye