Deuterium, Phase transitions

• H-N-O-Se
• H-La
• H-K-O-P
• Fe-H-Y
• H-V
• fusion
• temperature for congruent melting
• structural transitions
• temperature for structural transition
• pressure for structural transition
• deuterium
• disordered
• transitional
• deuteride
• cubic
• orthorhombic
• monoclinic
• tetragonal
• trigonal