Are CVD diamonds worth it?
Answers from top 18 papers
More filters
| Papers (18) | Insight |
|---|---|
| Although the CVD synthetic diamond samples studied here were thin plates rather than faceted gems, the same approach is applicable to the production of gemquality CVD synthetic diamonds (figure 1), as it enables the growth of thick single crystals in three dimensions (Ho et al., 2006) and offers a method to control the bulk crystalline quality (Friel et al., 2009). | |
30 Citations | CVD single-crystal diamonds will make possible a new generation of high-pressure-temperature experimentation to study Earth and planetary materials and should enable a variety of other new scientific and technological applications. |
27 Citations | Additionally, evidence on low time-varying correlations to traditional asset classes highlights that diamonds offer some diversification potential. |
| We demonstrate that CVD diamonds can be used in diamond anvil cells to reach pressures of nearly 200 GPa. | |
| Thus it is argued that single crystal diamond films of arbitrarily high purity and perfection are theoretically possible by CVD in spite of the bulk instability of diamond. | |
| We explore the possibilities of CVD versus impact shock origin of diamonds and conclude that a shock origin is much more plausible. | |
28 Citations | Certainly not like 99% of other gem diamonds. |
| It can be concluded that the diamond compacts practically are not inferior to the thin-film CVD-diamond electrodes and can serve as indicator electrodes, e. g., in electroanalysis. | |
| In addition, the presented results have demonstrated for the CVD diamonds that Δ may vary with electron energy and it could be influenced by defect levels. | |
41 Citations | Results of transient-current measurements on single crystal CVD diamonds, which are used to determine the charge carrier mobility and lifetime, show the excellent electrical properties of this material. |
68 Citations | Finally, it is suggested that the defects characteristic of CVD diamonds may be caused by double bonds of various forms. |
| Our analysis indicates superior performance by precious metals compared to diamonds. | |
| The results are important in order to study and design CVD diamond devices operated at high temperature. | |
33 Citations | Care must be taken to avoid confusion between these natural Si–V diamonds and CVD synthetic diamonds with Si–V features. |
| Our results suggest that using FT-IR combined with UV fluorescent images, PL, and CL analysis might be an appropriate method for identifying CVD diamonds. | |
| These results shed light into the growth mechanism of CVD diamond films ranging from polycrystalline to nanocrystalline, and the incorporation mechanism of hydrogen impurity in CVD diamonds. | |
58 Citations | The results obtained on these films are comparable to those from differently prepared CVD diamond films. |
37 Citations | Their performance as detectors for β radiation was however improved leading to almost full charge collection which shows significant improvement as compared to CVD films grown under the same conditions on standard Ib HPHT diamonds. |