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EVALUATION OF A NOVEL UAV-BORNE TOPO-BATHYMETRIC LASER PROFILER
Laser Bathymetry UAV Profiler Shallow water mapping Hydraulic roughness
2016/7/5
We present a novel topo-bathymetric laser profiler. The sensor system (RIEGL BathyCopter) comprises a laser range finder, an Inertial Measurement Unit (IMU), a Global Navigation Satellite System (GNSS...
USGS HIGH RESOLUTION TOPO-MAPPING OF MARS WITH MARS ORBITER CAMERA NARROW-ANGLE IMAGES
USGS HIGH RESOLUTION TOPO-MAPPING MARS WITH MARS ORBITER CAMERA NARROW-ANGLE IMAGES
2015/3/16
USGS HIGH RESOLUTION TOPO-MAPPING OF MARS WITH MARS ORBITER CAMERA NARROW-ANGLE IMAGES.
ODA/TOPO质量比对CdSe量子点性能的影响
无机非金属材料 QDs 尺寸分布
2009/3/11
采用高温有机金相法, 在非配位溶剂中用双配位体系十八胺(ODA)和三辛基氧化磷(TOPO)合成了CdSe量子点(QDs), 表征了量子点的形貌,研究了双配位体系中不同ODA与TOPO质量比对CdSe量子点的尺寸分布和荧光量子效率的影响.结果表明, 引入ODA后, 可制备出分散性良好、形状规则、尺寸分布均匀的CdSe量子点.当ODA与TOPO的质量比为3-4时, 量子点的尺寸约为3 nm,光谱半高宽...
用PMBP-TOPO为协萃剂的萃取色层法分离和测定镅
协萃剂 PMBP-TOPO
2009/1/9
本文叙述了用0.05MPMBP+0.025MTOPO的环已烷溶液为协萃剂的萃取色层法自锔和其他元素中分离和测定镅的方法。镅的收率为91.9±4.4％,对锔的去污因子为3×10~4～10~5。
Influence of the second shell layer (TOPO, HDA) on the optical properties of CdSe/ZnS nanocrystal powder
nanocrystals photoluminescence
2011/5/4
CdSe/ZnS nanocrystal powder covered with an additional cap layer (II-shell) of hexadecylamine (HDA) or tri-n-octylphosphine oxide (TOPO) has been investigated by using photoluminescence (PL) and total...