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2012, Teaching culture: UTP ethnographies for the classroom, ISBN 9781442603745, xxx, 126
"Since the 1990s, the Ankarana region of northern Madagascar has developed a reputation among globe-trotting gemstone traders and tourists as a source of some... 
Madagascar Economic conditions | Sapphires | Globalization | Madagascar Social conditions | Economic aspects | Ethnology | Anthropology | Bazaars (Markets) | Ecotourism | Madagascar | Ankáarana Special Reserve | Natural resources | Sapphire industry
Book
2012, ISBN 9781137282217, cm.
The first collection focused on the writing of provocative author and performance artist Sapphire, including her groundbreaking novel PUSH that has since... 
African American authors | 1950 | History and criticism | Sapphire | Criticism and interpretation | American literature | 'Sapphire' (Ramona Lofton) (b.1950) | English Literature | Black Feminism | Twentieth Century | Push | Authors
Book
Applied physics letters, ISSN 0003-6951, 05/2017, Volume 110, Issue 22, p. 221107
In this report, we demonstrate high spectral responsivity (SR) in MBE grown epitaxial β-Ga2O3-based solar blind metal-semiconductor-metal (MSM) photodetectors... 
Physical Sciences | Physics | Science & Technology | Physics, Applied | Thin films | Gallium oxides | Sapphire | Photometers | Molecular beam epitaxy | Dark current | Epitaxial growth | Photoconductivity | Substrates
Journal Article
IEEE photonics technology letters, ISSN 1041-1135, 05/2006, Volume 18, Issue 10, pp. 1152 - 1154
Journal Article
Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures, ISSN 2166-2746, 03/2013, Volume 31, Issue 2
TiO2 thin films are prepared on c-plane sapphire substrates by the RF magnetron sputtering method. The performance of the Pt contact metal–semiconductor–metal... 
Engineering | Physical Sciences | Nanoscience & Nanotechnology | Technology | Engineering, Electrical & Electronic | Science & Technology - Other Topics | Physics | Science & Technology | Physics, Applied
Journal Article
CrystEngComm, ISSN 1466-8033, 2018, Volume 20, Issue 42, pp. 6811 - 6820
A study of GaN nucleation and coalescence behaviors in the initial growth stages on nanoscale patterned sapphire substrates (NPSS) is presented. GaN growth on... 
Physical Sciences | Chemistry | Chemistry, Multidisciplinary | Crystallography | Science & Technology | Nucleation | Gallium nitrides | Threading dislocations | X-ray diffraction | Surface roughness | Cathodoluminescence | Substrates | Dislocation density | Thickness | Coalescing | Transmission electron microscopy | Submerging | Sapphire | Residual stress
Journal Article
RSC advances, ISSN 2046-2069, 08/2015, Volume 5, Issue 89, pp. 73261 - 73267
A systematic study has been performed to correlate structural, optical and electrical properties with defect states in the GaN films grown on a -plane... 
Carriers | Crystal defects | Sapphire | Dynamics | Decay | Emission | Devices | Substrates
Journal Article
Applied physics letters, ISSN 0003-6951, 10/2017, Volume 111, Issue 16, p. 162105
Both β-Ga2O3 and wurtzite AlN have wide bandgaps of 4.5–4.9 and 6.1 eV, respectively. We calculated the in-plane lattice mismatch between the (−201) plane of... 
Physical Sciences | Physics | Science & Technology | Physics, Applied | Conduction bands | Gallium oxides | Electronic devices | Wurtzite | Sapphire | Heterojunctions | Pulsed laser deposition | Valence band | Offsets | Pulsed lasers | Aluminum nitride
Journal Article
Science (American Association for the Advancement of Science), ISSN 1095-9203, 02/2009, Volume 323, Issue 5917, pp. 1030 - 1033
Generating laterally ordered, ultradense, macroscopic arrays of nanoscopic elements will revolutionize the microelectronic and storage industries. We used... 
Thin films | Material films | Self assembly | Solvents | Copolymers | Annealing | Sapphire | Reports | Flat surfaces | Block copolymers | Nanotechnology | Science & Technology - Other Topics | Multidisciplinary Sciences | Science & Technology | Usage | Arrays (Data structures) | Materials | Microelectronics | Research | Miniature electronic equipment | Materials science | Polymers | Crystallography | Substrates
Journal Article
Journal of physical chemistry. C, ISSN 1932-7447, 08/2017, Volume 121, Issue 33, pp. 17900 - 17906
Diindenoperylene (DIP) is an interesting organic molecular semiconductor as a component in organic solar cells. Here, we studied the ultrafast excited state... 
Physical Sciences | Chemistry | Materials Science | Nanoscience & Nanotechnology | Technology | Materials Science, Multidisciplinary | Science & Technology - Other Topics | Chemistry, Physical | Science & Technology
Journal Article
Applied physics letters, ISSN 1077-3118, 03/2019, Volume 114, Issue 9, p. 091107
We report the growth of high-quality AlN films on nano-patterned sapphire substrates (NPSSs) by graphene-assisted quasi-van der Waals epitaxy, which enables... 
Physical Sciences | Physics | Science & Technology | Physics, Applied | Interlayers | First principles | Migration | Light emitting diodes | Electroluminescence | Substrates | Dislocation density | Coalescing | Ultraviolet radiation | Sapphire | Graphene | Organic light emitting diodes | Epitaxial growth | Aluminum nitride
Journal Article
CrystEngComm, ISSN 1466-8033, 2018, Volume 20, Issue 41, pp. 6557 - 6564
In this study, we proposed a novel method to grow high-quality AlN films on sputtered AlN/sapphire substrates by designing an AlN gradient interlayer... 
Physical Sciences | Chemistry | Chemistry, Multidisciplinary | Crystallography | Science & Technology | Axial stress | Interlayers | Threading dislocations | Substrates | Coalescing | Tensile stress | Sapphire | Morphology | Quality | Epitaxial growth | Surface cracks | Commercialization | Aluminum nitride
Journal Article
CrystEngComm, ISSN 1466-8033, 2019, Volume 21, Issue 11, pp. 1794 - 1800
A volcano-shaped nano-patterned sapphire substrate fabricated by combining nanoimprint lithography with edge effects. A volcano-shaped nano-patterned sapphire... 
Physical Sciences | Chemistry | Chemistry, Multidisciplinary | Crystallography | Science & Technology | Temperature dependence | Gallium nitrides | Lithography | Crystals | Photoluminescence | X-ray diffraction | Light emitting diodes | Etching | Substrates | Silicon dioxide | Dislocation density | Ion etching | Reactive ion etching | Quantum efficiency | Sapphire | Edge effect | Nanotechnology
Journal Article