Ground state in a half-doped manganite distinguished by neutron spectroscopy.

We have measured the spin-wave spectrum of the half-doped bilayer manganite Pr(Ca,Sr)(2)Mn(2)O(7) in its spin, charge, and orbital ordered phase. The measurements, which extend throughout the Brillouin zone and cover the entire one-magnon spectrum, are compared critically with spin-wave calculations...

সম্পূর্ণ বিবরণ

গ্রন্থ-পঞ্জীর বিবরন
প্রধান লেখক: Johnstone, G, Perring, T, Sikora, O, Prabhakaran, D, Boothroyd, A
বিন্যাস: Journal article
ভাষা:English
প্রকাশিত: 2012