Macquarie University, Sydney Macquarie University ResearchOnline

Showing items 31 - 45 of 187.

Add to Quick Collection   All 187 Results

Sort:
 Add All Items to Quick Collection
Date: 2009
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/1152642
Description: The electronic structure of thin films of the organic semiconductor copper tetraphenylporphyrin (CuTPP) has been studied using synchrotron radiation-excited resonant soft X-ray emission spectroscopy ( ... More
Reviewed: Reviewed
Date: 2009
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/1151551
Description: Single crystal thin films of Yb, Zn:LiNbO3 have been grown on LiNbO3 substrates using liquid phase epitaxy with K2 O flux. The segregation coefficients decrease abruptly at high doping concentrations, ... More
Reviewed: Reviewed
Date: 2009
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/138379
Description: The ¹⁴N, ¹⁵N, and ¹³C hyperfine interactions in the ground state of the negatively charged nitrogen vacancy (NV-) center have been investigated using electron-paramagnetic-resonance spectroscopy. The ... More
Reviewed: Reviewed
Date: 2009
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/1160616
Reviewed: Reviewed
Date: 2009
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/85134
Description: Atomic-force and Kelvin-probe microscopies were employed in ultrahigh vacuum to image the surface topography and contact potential of the hydrogen-terminated and unterminated surfaces of diamond. A va ... More
Full Text: Full Text
Reviewed: Reviewed
Date: 2009
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/128238
Description: Manganese dioxide (MnO₂) appears to be an effective cathode material for a battery system. No studies on lithium insertion in aqueous media are known to the best of our knowledge. However, in one of o ... More
Reviewed: Reviewed
Date: 2008
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/1145504
Description: Metabolic heat rates, determined by microcalorimetry, were used to measure the effect of controlled atmospheres (CAs) and elevated temperatures on the stored-product insects Sitophilus oryzae (rice we ... More
Reviewed: Reviewed
Date: 2008
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/216294
Description: An apparatus for measuring the complex impedance of samples with high impedances is described. Complex impedance spectra were collected from a range of borosilicate glasses of composition (B₂O₃)₄(Li₂O ... More
Reviewed: Reviewed
Date: 2008
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/138382
Description: We report the results of multifrequency electron paramagnetic resonance studies at temperatures between 8 and 300 K on diamonds synthesized by chemical vapor deposition and intentionally silicon doped ... More
Reviewed: Reviewed
Date: 2008
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/138387
Description: Despite the numerous experimental and theoretical studies on the negatively charged nitrogen vacancy center (NV⁻) in diamond and the predictions that the neutral nitrogen vacancy center (NV⁰) should h ... More
Reviewed: Reviewed
Date: 2008
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/44452
Description: Optical and dc resistivity measurements as well as x-ray spectroscopies have been performed on (Ga,Mn)N films containing Mn at up to 11 at. %. The results indicate that at higher Mn contents, the Ferm ... More
Full Text: Full Text
Reviewed: Reviewed
Date: 2008
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/45376
Description: The element-specific electronic structure of the organic semiconductor aluminum tris-8-hydroxyquinoline (Alq₃) has been studied using a combination of resonant x-ray emission spectroscopy, x-ray photo ... More
Full Text: Full Text
Reviewed: Reviewed
Date: 2008
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/296465
Description: In this contribution, we report on the 2-dimensional (2D) layer-by-layer growth of Yb(10%):Y₃Al₅O₁₂(YAG) and Yb₃Al₅O₁₂(YbAG) PLD-films on {100}-oriented YAG. The epitaxial growth was observed in situ ... More
Reviewed: Reviewed
Date: 2008
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/46520
Description: Pattern forming processes are abundant in nature. Here, we report on a particular pattern forming process. Upon withdrawal of fluid from a particle-fluid dispersion in a Hele-Shaw cell, the particles ... More
Full Text: Full Text
Reviewed: Reviewed