Single Crystal Diamond Growth on Iridium

Schreck, M.

doi:10.1016/b978-0-08-096527-7.00048-9

Cited by 13 publications

(5 citation statements)

References 112 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The growth substrates used in Augsburg are 4-inch wafers of the multilayer structure Ir/YSZ/Si(001) (Iridium/Yttria-Stabilized-Zirconia/Silicon(001)) [1,12,13]. The remarkable feature of the diamond films grown on iridium surfaces is a high initial particle density (3•10 11 cm -2 ) combined with a unique epitaxial alignment of the grains that are formed by the bias enhanced nucleation (BEN) procedure [15].…”

Section: Preparation Of Diamond-on-iridium Samplesmentioning

confidence: 99%

“…Diamond heteroepitaxy on iridium substrates (DOI) is currently one of the most promising technological approaches towards the realization of single-crystal diamond materials for large-area detector applications [1]. The present report describes the results of a first comprehensive study on the electrical properties of intrinsic DOI films for this purpose and their classification among the different commercially available electronic-grade CVD-diamond types supplied by Element Six [2].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Progress in detector properties of heteroepitaxial diamond grown by chemical vapor deposition on Ir/YSZ/Si(001) wafers

Berdermann

Afanaciev²,

Ciobanu

et al. 2019

Diamond and Related Materials

View full text Add to dashboard Cite

Section: Preparation Of Diamond-on-iridium Samplesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Progress in detector properties of heteroepitaxial diamond grown by chemical vapor deposition on Ir/YSZ/Si(001) wafers

Berdermann

Afanaciev²,

Ciobanu

et al. 2019

Diamond and Related Materials

View full text Add to dashboard Cite

“…During the CVD growth process, 24,[157][158][159][160] the carboncontaining gas source (methane [CH 4 ], etc.) is activated into sp 2 or sp 3 species, which are grafted onto the dangling bonds on the vacancies to accumulate and form diamond.…”

Section: Cvd Methodsmentioning

confidence: 99%

Rational design of diamond through microstructure engineering: From synthesis to applications

Ku,

Huang,

et al. 2024

Carbon Energy

View full text Add to dashboard Cite

Diamond possesses excellent thermal conductivity and tunable bandgap. Currently, the high‐pressure, high‐temperature, and chemical vapor deposition methods are the most promising strategies for the commercial‐scale production of synthetic diamond. Although diamond has been extensively employed in jewelry and cutting/grinding tasks, the realization of its high‐end applications through microstructure engineering has long been sought. Herein, we discuss the microstructures encountered in diamond and further concentrate on cutting‐edge investigations utilizing electron microscopy techniques to illuminate the transition mechanism between graphite and diamond during the synthesis and device constructions. The impacts of distinct microstructures on the electrical applications of diamond, especially the photoelectrical, electrical, and thermal properties, are elaborated. The recently reported elastic and plastic deformations revealed through in situ microscopy techniques are also summarized. Finally, the limitations, perspectives, and corresponding solutions are proposed.

show abstract

“…Another strategy has been the development of photodiodes consisting of thin p-type/intrinsic layers grown on HPHT substrates, that were successfully integrated within commercial dosimeters [35,36]. On the other hand, the promising diamond-on-iridium technology demonstrated to produce single-crystal diamond films up to almost 4 inches [37], even though the resulting film electronic properties are comparable to homoepitaxial diamond on restricted areas up to 1 cm 2 [38]. As a matter of fact, today the application of single-crystal diamond is limited to the monitoring of small radiation fields as well as the relatively high cost of single-crystal diamond films hampers the practical application of more pixels in mosaic detectors.…”

Section: Introductionmentioning

confidence: 99%

X-ray Spectrum Reconstruction by Diamond Detectors with Linear Response to Dose Rate

Trucchi

Ascarelli

2021

Crystals

View full text Add to dashboard Cite

The absorbers method is here applied by interposing filters of variable thickness between the X-ray source and a detector so to attenuate the radiation intensity by using the attenuation coefficient as a selective photon energy operator. The analysis of the signal provided by a polycrystalline diamond thin film detector exposed to the energy-selectively-attenuated X-ray beam was used for the reconstruction of the radiation spectrum. The 50 μm thick diamond detector achieves conditions of linear response to the dose rate of the incident radiation (linearity coefficient of 0.997 ± 0.003) for a bias voltage ≥90 V, corresponding to an electric field ≥1.8 × 104 V/cm. Once the absorbers method is applied, only the detector signal linearity to dose rate allows reconstructing the source X-ray bremsstrahlung spectrum with sufficiently high accuracy.

show abstract

Single Crystal Diamond Growth on Iridium

Cited by 13 publications

References 112 publications

Progress in detector properties of heteroepitaxial diamond grown by chemical vapor deposition on Ir/YSZ/Si(001) wafers

Progress in detector properties of heteroepitaxial diamond grown by chemical vapor deposition on Ir/YSZ/Si(001) wafers

Rational design of diamond through microstructure engineering: From synthesis to applications

X-ray Spectrum Reconstruction by Diamond Detectors with Linear Response to Dose Rate

Contact Info

Product

Resources

About