Rice materials scientists are making nanodiamonds and other forms of carbon by smashing nanotubes against a target at high speeds. Nanodiamonds won’t make anyone rich, but the process of making them will enrich the knowledge of engineers who design structures that resist damage from high-speed impacts.
3-D graphene has promise for bio applications
The Rice lab of materials scientist Pulickel Ajayan and colleagues in Texas, Brazil and India used spark plasma sintering to weld flakes of graphene oxide into porous solids that compare favorably with the mechanical properties and biocompatibility of titanium, a standard bone-replacement material. The researchers believe their technique will give them the ability to create highly complex shapes out of graphene in minutes using graphite molds, which they believe would be easier to process than specialty metals.
Zhang Receives OSA Max Born Award
This award honors Max Born, who made distinguished contributions to physics in general and to optics in particular. The award is presented to a person who has made outstanding contributions to physical optics, theoretical or experimental.
Dionne Receives OSA Adolph Lomb Medal
Adolph Lomb was OSA’s treasurer from its founding until his death in 1932. In recognition of his devotion to OSA and the advancement of optics, the Adolph Lomb Medal, established in 1940, is presented to a person who has made a noteworthy contribution to optics at an early career stage. Candidates must be within ten (10) years of the completion of their highest degree earned in the year the medal is presented, excluding career breaks (e.g., eldercare, maternity or paternity leave, adoption).