The team with 15 years of experience has a unique multi-seed technology
2022
foundation
Diatek is the largest in Europe manufacturer of lab grown diamonds by HPHT method
press
41
We have set several world records for sintesys of the largest lab grown diamonds, producing plates with diameter 20 mm and more
About Diatek
Diatek products
Diatek produces diamond plates with record sizes, unique characteristics and a specified level of impurity concentrations
Diatek produces diamond plates with record sizes, unique characteristics and a specified level of impurity concentrations
Diatek products
Single crystal plate
Thermal grade
/ 01
HPHT
<100>
15х15х0,3 mm
Ra 50 nm
Ra 50 nm
7х5х1 mm
Nc 20 ppm
HPHT
/ 02
Quantum grade
Single crystal plate (N)
Ra 50 nm
1x1x1 mm
NV ¯ 2,5 ppm
<100>
HPHT
/ 03
Quantum grade
Single crystal plate (NV)
Ra 50 nm
20x20x0,5 mm
<100>
CVD
/ 04
Thermal grade
Single crystal plate
Ra 10 nm
3x3x0,5 mm
<100>
Nc < 100 ppb (C-centers)
CVD
/ 05
Detector grade
Single crystal plate
Ra 20 nm
7х5х0,3 mm
h (Au) 20 µm
<100>
HPHT
/ 06
Thermal grade
Сoated diamond plate (Au)
Ra 1 µm
h (Dia) 0,3 mm
d 76 mm
h (Si) 0,6 mm
CVD
/ 07
Thermal grade
Polycrystalline plate on silicon
Ra 50 nm (both sides)
h (Dia) 0,3 mm
d 100 mm
CVD
/ 08
Optical grade
Polycrystalline plate
h (Dia) 2 mm
h (W) 8 mm
d 10 mm
/ 09
PRODUCT
PDC cutter
As grown
15x15x10 mm
70 ct
HPHT
/ 10
IIA type
Single crystal diamond
As grown
(N) 1-50 ppm
70 ct
15x15x10 mm
HPHT
/ 11
IB type
Single crystal diamond (N)
As grown
(B) 0,5-50 ppm
70 ct
15x15x10 mm
HPHT
/ 12
IIB type
Single crystal diamond (B)
Cone 45° (2 mm)
h 3,5 mm
d 5 mm
HPHT
/ 13
Mechanical grade
Diamond anvil
HPHT
/ 14
Optical grade
X-ray optics element
/ 15
PRODUCT
Diamond nozzle
/ 16
PRODUCT
Diamond tool
/ 17
PRODUCT
Diamond scalpel
/ 18
PRODUCT
Diamond detector
Medicine
Electric vehicles
Mining
Space
Quantum technologies
Power electronics
Diamond allows to increase efficiency, operating voltage, power, frequency of devices based on Si, GaN, GaAs up to 10%
Microwave electronics
Diamond allows to increase efficiency, operating voltage, power, frequency of devices based on SiC, GaN up to 10%
Thanks to Diatek technologies, our diamond plates are available for a various applications
Diamond is used to create satellite communication systems, as well as vacuum-tight windows for research instruments on satellites
PDC drill bits are widely used in the oil, gas and mining industries due to their wear resistance and efficiency
Diamond is used in powerful modern headlights, batteries and chargers, increasing service life and driving range up to 15%
Diamond is biocompatible, hard, and chemically inert. Applications: scalpels, radiation sensors, magnetometers, and neurointerfaces
High-precision, compact, energy-efficient sensors capable of operating in extreme conditions
Applications
Thanks to Diatek technologies, our diamond plates are available for a various applications
Applications
Medicine
Electric vehicles
Mining
Space
Quantum technologies
Power electronics
Diamond allows to increase efficiency, operating voltage, power, frequency of devices based on Si, GaN, GaAs up to 10%
Microwave electronics
Diamond allows to increase efficiency, operating voltage, power, frequency of devices based on SiC, GaN up to 10%
Diamond is used to create satellite communication systems, as well as vacuum-tight windows for research instruments on satellites
PDC drill bits are widely used in the oil, gas and mining industries due to their wear resistance and efficiency
Diamond is used in powerful modern headlights, batteries and chargers, increasing service life and driving range up to 15%
Diamond is biocompatible, hard, and chemically inert. Applications: scalpels, radiation sensors, magnetometers, and neurointerfaces
High-precision, compact, energy-efficient sensors capable of operating in extreme conditions
Diatek technologies
HPHT synthesis
CVD synthesis
Measurements
Polishing
Cutting
Diatek has implemented a complete production cycle of diamond plates that has no analogues in the Russia
Synthesis methods
HPHT
CVD
the force of modernized pressing equipment
1000+ tons
9х20ct
unique multi-seed technology for the growth of structurally perfect single crystal diamonds
The method recreates the natural environment growth of diamond
Step 3: washing and sorting raw materials
Step 2: synthesis on HPHT presses
Step 1: mixing powders, pressing parts
High Pressure High Temperature
diameter of plates
<150 mm
30 µm/hour
average growth rate for a single crystal diamond
Method of growing diamonds
Этап 3: deposition of carbon atoms on the substrate
Step 2: supplying gases and creating plasma
Step 1: cleaning the surface of the substrate
Chemical Vapor Deposition
Thermal
Acoustic
Chemical
Electrical
Quantum
Optical
Mechanical
Unique properties of diamond
Diamond is a cubic allotropic modification of carbon with unrivaled characteristics
Highest wear resistance among all natural materials
90-120 GPa (HV)
hardest material
~1050–1200 GPa
Young's modulus
hardest material
~1050–1200 GPa
Young's modulus
Highest thermal conductivity and low thermal expansion
<2400 W/(m K)
highest thermal conductivity
0.8–1.5 (×10⁻⁶ K⁻¹) (TOP-3)
low thermal expansion
highest thermal conductivity
0.8–1.5 (×10⁻⁶ K⁻¹) (TOP-3)
low thermal expansion
Low acoustic attenuation
TOP-2
high sound speed in the material
TOP-1
lattice stability at extreme temperatures
high sound speed in the material
TOP-1
lattice stability at extreme temperatures
Chemical inertness, does not participate in reactions
Biological compatibility
Providing current conductivity due to doping
TOP-3
high breakdown voltage (effective insulator)
tan δ = 1-10×10⁻⁵
low dielectric losses
5.5 eV
wide band gap
high breakdown voltage (effective insulator)
tan δ = 1-10×10⁻⁵
low dielectric losses
5.5 eV
wide band gap
Long decoherence time
ТОП-3
высокое напряжение пробоя (эффективный изолятор)
tan δ = 1-10×10⁻⁵
низкие диэлектрические потери
5.5 эВ
широкая запрещённая зона
высокое напряжение пробоя (эффективный изолятор)
tan δ = 1-10×10⁻⁵
низкие диэлектрические потери
5.5 эВ
широкая запрещённая зона
Биологическая совместимость
ТОП-2
высокие скорости звука в материале
ТОП-1
стабильность решетки при экстремальных температурах
высокие скорости звука в материале
ТОП-1
стабильность решетки при экстремальных температурах
<2400 Вт/(м·К)
cамая высокая теплопроводность
0.8–1.5 (×10⁻⁶ K⁻¹) (ТОП-3)
низкое тепловое расширение
cамая высокая теплопроводность
0.8–1.5 (×10⁻⁶ K⁻¹) (ТОП-3)
низкое тепловое расширение
90-120 ГПа (HV)
cамый твердый материал
~1050–1200 ГПа
модуль упругости (Юнга)
cамый твердый материал
~1050–1200 ГПа
модуль упругости (Юнга)
Transparency in a wide optical spectrum
Optically readable spin qubits at room temperatures
Оптически считываемые спиновые кубиты при комнатных температурах
Unique properties of diamond
Diamond is a cubic allotropic modification of carbon with unrivaled characteristics
90-120 ГПа (HV)
cамый твердый материал
~1050–1200 ГПа
модуль упругости (Юнга)
cамый твердый материал
~1050–1200 ГПа
модуль упругости (Юнга)
<2400 Вт/(м·К)
cамая высокая теплопроводность
0.8–1.5 (×10⁻⁶ K⁻¹) (ТОП-3)
низкое тепловое расширение
cамая высокая теплопроводность
0.8–1.5 (×10⁻⁶ K⁻¹) (ТОП-3)
низкое тепловое расширение
ТОП-2
высокие скорости звука в материале
ТОП-1
стабильность решетки при экстремальных температурах
высокие скорости звука в материале
ТОП-1
стабильность решетки при экстремальных температурах
Биологическая совместимость
ТОП-3
высокое напряжение пробоя (эффективный изолятор)
tan δ = 1-10×10⁻⁵
низкие диэлектрические потери
5.5 эВ
широкая запрещённая зона
высокое напряжение пробоя (эффективный изолятор)
tan δ = 1-10×10⁻⁵
низкие диэлектрические потери
5.5 эВ
широкая запрещённая зона
Оптически считываемые спиновые кубиты при комнатных температурах
Mechanical
90-120 GPa (HV)
~1050–1200 GPa
Young's modulus
hardest material
Highest wear resistance among all natural materials
Thermal
highest thermal conductivity
low thermal expansion
0.8–1.5 (×10⁻⁶ K⁻¹) (TOP-3)
<2400 W/(m K)
Acoustic
Low acoustic attenuation
TOP-2
TOP-1
lattice stability at extreme temperatures
high sound speed in the material
Chemical
Chemical inertness, does not participate in reactions
Biological compatibility
Electrical
low dielectric losses
wide band gap
5.5 eV
TOP-3
high breakdown voltage (effective insulator)
tan δ = 1-10×10⁻⁵
Providing current conductivity due to doping
Quantum
Long decoherence time
Optically readable spin qubits at room temperatures
Optical
Transparency in a wide optical spectrum
02
03
04
05
01
06
07
We provide diamond marking services, which ensures their identification and tracking at all stages of production
High-precision laser cutting
Diatek has a unique in Russia laser machine, which allows creating complex shapes and parts with minimal tolerances
Diamond plate marking
services
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125493, Moscow, Smolnaya Street, 12