Anomalous Specific Heat of Permalloys

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Anomalous Specific Heat in Ultradegenerate Qed and Qcd

We discuss the origin of the anomalous T lnT behavior of the low-temperature entropy and specific heat in ultradegenerate QED and QCD and report on a recent calculation which is complete to leading order in the coupling and which contains an infinite series of anomalous terms involving also fractional powers in T . This result involves dynamical hard-dense-loop resummation and interpolates betw...

متن کامل

Anomalous heat diffusion.

Consider anomalous energy spread in solid phases, i.e., <Δx(2)(t)>E≡∫(x-E)(2)ρE(x,t)dx∝t(β), as induced by a small initial excess energy perturbation distribution ρE(x,t=0) away from equilibrium. The second derivative of this variance of the nonequilibrium excess energy distribution is shown to rigorously obey the intriguing relation d(2)<Δx(2)(t)>E/dt2=2CJJ(t)/(kBT(2)c), where CJJ(t) equals...

متن کامل

Universality of anomalous one-dimensional heat conductivity.

In one and two dimensions, transport coefficients may diverge in the thermodynamic limit due to long-time correlation of the corresponding currents. The effective asymptotic behavior is addressed with reference to the problem of heat transport in one-dimensional crystals, modeled by chains of classical nonlinear oscillators. Extensive accurate equilibrium and nonequilibrium numerical simulation...

متن کامل

Anomalous low-temperature specific heat of the antiferromagnetic SU(N) Heisenberg model in a field

We discuss the low-temperature specific heat of the integrable SU(N)invariant Heisenberg model in one dimension with degrees of freedom in the symmetric rankm tensor representation, especially for the antiferromagnetic coupling. It is known that the linear specific heat coefficient γ[N,m] is a function of a field which breaks the SU(N) invariance of the internal degrees of freedom. We calculate...

متن کامل

Low-temperature anomalous specific heat without tunneling modes: A simulation for a-Si with voids

Using empirical potential molecular dynamics we compute dynamical matrix eigenvalues and eigenvectors for a 4096 atom model of amorphous silicon and a set of models with voids of different sizes based on it. This information is then employed to study the localization properties of the low-energy vibrational states, calculate the specific heat C(T), and examine the low-temperature properties of ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Transactions of the Japan Institute of Metals

سال: 1962

ISSN: 0021-4434,2432-4701

DOI: 10.2320/matertrans1960.3.164