Finite segments, “free spins” and random exchange in spin S=1 quasi one-dimensional antiferromagnets

Magnetic properties and distribution of

Magnetic properties and distribution of thermal averages of spins in the one-dimensional random mixture of Ising spins of S = 1 and 12

✍ Tomoshige Kudo; Fumitaka Matsubara; Shigetoshi Katsura 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 650 KB

The one-dimensional magnetic mixture of two kinds of magnetic ions (Ising spins) of S = 1 and ½ in the finite magnetic field is exactly solved by using the distribution function method. The magnetization process and the distribution of the thermal averages of the spins, which are of great interest i