Superconductivity in doped semiconductors

E Bustarret - Physica C: Superconductivity and its Applications, 2015 - Elsevier
A historical survey of the main normal and superconducting state properties of several
semiconductors doped into superconductivity is proposed. This class of materials includes …

Superconductivity in CVD diamond films

Y Takano - Journal of Physics: Condensed Matter, 2009 - iopscience.iop.org
A beautiful jewel of diamond is insulator. However, boron doping can induce
semiconductive, metallic and superconducting properties in diamond. When the boron …

Boron doped diamond synthesized from detonation nanodiamond in a COH fluid at high pressure and high temperature

FM Shakhov, AM Abyzov, K Takai - Journal of Solid State Chemistry, 2017 - Elsevier
Boron doped diamond (BDD) was synthesized under high pressure and high temperature
(HPHT) of 7 GPa, 1230° C in a short time of 10 s from a powder mixtures of detonation …

Boron-doped diamond synthesized at high-pressure and high-temperature with metal catalyst

FM Shakhov, AM Abyzov, SV Kidalov… - Journal of Physics and …, 2017 - Elsevier
The boron-doped diamond (BDD) powder consisting of 40–100 µm particles was
synthesized at 5 GPa and 1500–1600° C from a mixture of 50 wt% graphite and 50 wt% Ni …

Synthesis of boron-doped diamond and its application as a heating material in a multi-anvil high-pressure apparatus

L Xie, A Yoneda, T Yoshino, D Yamazaki… - Review of Scientific …, 2017 - pubs.aip.org
We developed methods to use synthesized boron-doped diamond (BDD) as a heater in a
multi-anvil high-pressure apparatus. The synthesized BDD heater could stably generate an …

Highly boron-doped graphite and diamond synthesized from adamantane and ortho-carborane under high pressure

RH Bagramov, VP Filonenko, IP Zibrov, EA Skryleva… - Materialia, 2022 - Elsevier
The high-pressure synthesis of boron doped diamonds from boron-containing organics has
proven effective. This work is devoted to the study of the synthesis under high pressure of …

Synthesis of superconducting boron-doped diamond compacts with high elastic moduli and thermal stability

EA Ekimov, V Ralchenko, A Popovich - Diamond and related materials, 2014 - Elsevier
Abstract Polycrystalline bulk compacts (3.5–4.0 mm in diameter and 2.5 mm in height) of
superconducting boron-doped diamond with high elastic moduli have been synthesized …

Phase diagram of boron-doped diamond revisited by thickness-dependent transport studies

J Bousquet, T Klein, M Solana, L Saminadayar… - Physical Review B, 2017 - APS
We report on a detailed study of the electronic properties of a series of boron-doped
diamond epilayers with dopant concentration ranging from 1× 10 20 to 3× 10 21 cm− 3 and …

Gold and silver: Noble solvents for the synthesis of superconducting boron-doped diamonds

EA Ekimov, VA Sidorov, NM Chtchelkatchev… - Diamond and Related …, 2024 - Elsevier
The synthesis of diamonds in traditional growth systems based on Fe, Co and Ni does not
allow overcoming the semiconductor level of boron doping of diamond, presumably …

Electrochemical behavior of new electrode material: Compact of boron-doped synthetic diamond

YV Pleskov, MD Krotova, VV Elkin… - Russian Journal of …, 2016 - Springer
Electrochemical properties of new electrode material—compact of boron-doped synthetic
diamond—is studied for the first time. Cylindrical samples 3.5–4 mm in diameter and 2.5 mm …