Question

can anyone tell me about the variation of thermal conductivity of neodymium magnet or samarium cobalt magnet at very low temperature
thermal conductivity vs temperature ( 0-300K ) will be very much usefull

Answer 1

These forums are primarily high school / undergraduate academic help forums, so I'm afraid it's not likely that you'll find an answer to such a specific, applied question here. Those of us that help are primarily undergraduates or graduate students, with a professor thrown in every once in awhile (though it's a bit rare). You might find some help here, and I wish you luck, but you might also want to try to find a resource that's a bit more specialized than we :)

Answer 2

i agree.........this is an applied question
but still it is an undergraduate one :)

Answer 3

What is the context of the question?

Answer 4

briefly.............i'm using magnets with liquid nitrogen in contact.............so i need to know the thermal conductivity of magnets at that temperature