4 citations · 4 across the 3 of their papers we have counts for
3 papers
Critical Nucleus Size, Composition, and Energetics in the Synthesis of Doped ZnO Quantum Dots
J. Daniel Bryan, Dana A. Schwartz, Daniel R. Gamelin
The influence of Co2+ ions on the homogeneous nucleation of ZnO is examined. Using electronic absorption spectroscopy as a dopant-specific in situ spectroscopic probe, Co2+ ions ar…
Synthesis of Colloidal Mn2+:ZnO Quantum Dots and High-TC Ferromagnetic Nanocrystalline Thin Films
Nick S. Norberg, Kevin R. Kittilstved, James E. Amonette +3
We report the synthesis of colloidal Mn2+-doped ZnO (Mn2+:ZnO) quantum dots and the preparation of room-temperature ferromagnetic nanocrystalline thin films. Mn2+:ZnO nanocrystals…
Reversible 300K Ferromagnetic Ordering in a Diluted Magnetic Semiconductor
Dana A. Schwartz, Daniel R. Gamelin
The discovery of reversible 300 K ferromagnetic ordering in a diluted magnetic semiconductor is reported. Switching of room-temperature ferromagnetism between "on" and "off" states…