JEB Series Evaporator

JEB-2

JEB-4

JEB-Diamond

Josephson Junction E-beam Evaporator & Sputter joint deposition system---
​JEB Diamond
Quantum Computing
Superconductor
Qubit

E-Beam Evaporator, Oxidation Process, Ion Beam Etching, and Load Lock (Josephson Junction Deposition Cluster)

AdNaNoTek’s Josephson Junction Electron Beam Evaporator (JEB) Cluster is one of AdNaNoTek's specialized deposition system that is dedicated to create Josephson junction for quantum computing devices and applications. JEB-4 has 4 chambers, a) load lock chamber, b) ion beam etching chamber, c) main electron beam or MBE evaporator chamber, and d) oxidation chamber; while JEB-3 has only 3 chambers in which the ion beam etching chamber also function as a load lock chamber.

In JEB-4, the load lock chamber has a base pressure of 5E-8 torr and a double sided heating mechanism which has a heating temperature up to 1000C. The ion beam etching chamber has a base pressure of 5E-10 torr, and ion beam source that is capable of introducing oxygen during etching. The oxidation chamber has a base pressure of 5E-10 torr, can provide well controlled oxidation process to metallic thin films, and have a heating temperature up to 850C. The main e-beam evaporator has a base pressure of 5E-10 torr, has 1 e-beam source with 4 target crucibles, and have rotating and tilting substrate holder.

Furthermore, the cluster system in fully automated. All the processes i.e. sample transfer, pressure and temperature control, etching process, deposition process, oxidation process is control by AdNaNoTek's FBBear system control software. FBBEAR also provides complete data logging, creating recipe, etc. This makes the whole deposition process user-friendly, consistent, and will provide reliable experimental repeatability.

JEB-Diamond
JEB-Diamond looks like a ice crystal, constructed by several chambers center is RDC chamber include automatic UHV robot, this robot handler material is Sus 316, 100% UHV compatible. Deposition chambers include UHV e-beam evaporator, sputter, ion million, oxidation chamber and ALD.

Function: Since the system inlcude E-beam evaporator, UHV suputter, oxidation chamber, High pressure process chamber, ALD, IBE etc.... You can deposition Al, Ti, TiN, Au, after transfer sample into oxidation chamber you can do oxidation process on substract.

JEB-3
Below system is our 3 chambers equipment and it build for qubit application, a fully automatic machine equipped with two auto transfer arms, you can simple click one bottom and machine do all the work.
There are 3 chambers, they are Ion milling with Load lock function, E-beam evaporator and Oxidation chamber. Because highly compact design and smart control software the throughput is higher than other models.
If thickness monitor is no function during process, the software can advice continue or stop.

JEB-4
Below system is our 4 chambers equipment and it build for qubit application, a fully automatic machine equipped with two auto transfer arms, you can simple click one bottom and machine do all the work.
There are 4 chambers, they are Load lock chamber,Ion milling , E-beam evaporator (or UHV sputter) and Oxidation chamber. Because highly compact design and smart control software the throughput is higher than other models.
If thickness monitor is no function during process, the software can advice continue or stop.

JEB-2 ADV
Below system is our 2 chambers compact equipment and it build for qubit application, a fully automatic machine, you can simple click one bottom and machine do all the work.
There are 2 chambers, they are Ion milling inside Load lock, E-beam evaporator. 

Optional

  • Clean room interface
  • Confocal source ports for effusion cell modules
  • Customizable chamber design

Related Links:

Technologies: EBE
Technologies: IBSD
Brochures: EBE
Results: Dual E-beam Results

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