ADVANCE RIKO Mila-5050 Desktop Rapid Thermal Annealing Furnace

Overview

The ADVANCE RIKO Mila-5050 is a compact, desktop-integrated rapid thermal annealing (RTA) furnace engineered for precision semiconductor process development and materials research. Utilizing high-intensity halogen lamp arrays and optimized reflective cavity geometry, the system delivers rapid, controllable, and repeatable thermal cycles via radiative heating—eliminating convective lag and enabling true millisecond-to-second thermal response. Designed specifically for wafers and substrates up to 50 mm (2 inch) in diameter, the Mila-5050 extends the proven architecture of the Mila-5000 series while addressing critical scalability needs in R&D labs where space, throughput, and thermal fidelity are tightly coupled constraints. Its all-in-one design integrates the heating chamber, water-cooled housing, vacuum-compatible quartz reaction tube, and embedded PID controller—reducing external dependencies and minimizing thermal mass for superior dynamic performance.

Key Features

• Desktop footprint (W × D × H: 360 × 420 × 320 mm) with self-contained operation—no external chiller or gas manifold required for basic vacuum RTA protocols.
• Halogen lamp-based radiant heating system delivering precise thermal input with ±1% temperature uniformity across the full 50 mm sample zone at 1000 °C, verified per ASTM F1876-22 (Standard Practice for Calibration of Rapid Thermal Processing Systems).
• Programmable thermal profiles via USB-connected controller: supports multi-segment ramp-hold-cool sequences with user-defined rates (0.1–50 °C/s) and dwell times (0.1–9999 s).
• Water-jacketed stainless-steel chamber with integrated heat-shield layers ensures rapid cooling (up to 20 °C/s) and thermal isolation from ambient lab conditions—critical for reproducible thermal stress studies and oxidation/nitridation kinetics evaluation.
• Vacuum-compatible quartz tube (standard O-ring sealed) enables operation under low vacuum (10⁻²–10² Pa) or inert gas purging (N₂, Ar), supporting controlled ambient annealing without contamination.
• Real-time temperature monitoring via dual thermocouple inputs (process + reference) with 0.1 °C resolution and logging capability synchronized to PC via USB 2.0 interface.

Sample Compatibility & Compliance

The Mila-5050 accommodates rigid planar substrates including silicon wafers (≤50 mm), compound semiconductor wafers (GaAs, SiC, GaN), fused silica and borosilicate glass plates, ceramic tiles (Al₂O₃, Si₃N₄), thin-film metal stacks (Ti, Ni, Cu, Al), and polymer-coated specimens. All internal wetted surfaces are chemically inert quartz or electropolished stainless steel—ensuring compatibility with cleanroom Class 100 environments. The system complies with IEC 61000-6-3 (EMC emission limits) and IEC 61010-1 (safety requirements for electrical equipment for measurement, control, and laboratory use). Optional upgrades support GLP/GMP-aligned audit trails and 21 CFR Part 11-compliant electronic records when paired with validated software modules.

Software & Data Management

The bundled PC application provides intuitive graphical profile editing, live temperature overlay, and CSV export of time-temperature-resistance (if optional in-situ resistivity probe is installed). Data timestamps include UTC synchronization and hardware-generated event markers (lamp-on, vacuum-pump activation, cooling initiation). Raw logs retain full 16-bit ADC resolution for post-acquisition reprocessing. For integration into automated test benches, the controller exposes a documented ASCII command protocol over USB CDC ACM, enabling interoperability with LabVIEW, Python (PySerial), or MATLAB environments.

Applications

• Rapid thermal annealing (RTA) of ion-implanted Si and SiGe layers for dopant activation and defect recovery.
• Thermal budget optimization in ALD/CVD precursor decomposition and interfacial layer formation on III–V substrates.
• Crystallization and phase transformation studies in oxide thin films (e.g., IGZO, HfO₂) and 2D material heterostructures.
• Thermo-mechanical reliability testing—including thermal cycling (−55 °C to 125 °C equivalent via controlled ramping) and high-temperature storage life assessment.
• Pre- and post-deposition annealing of transparent conductive oxides (ITO, AZO) and ferroelectric PZT films.
• Controlled pyrolysis and carbonization of polymer-derived ceramics and photoresist hard-baking validation.

FAQ

What vacuum level can the Mila-5050 achieve with standard configuration?

The base system includes a two-stage rotary vane pump capable of reaching ≤5 × 10⁻² Pa; optional turbomolecular pumping extends to 10⁻⁵ Pa.
Is the system compatible with oxidizing or reducing atmospheres?

Yes—gas inlet ports support continuous flow or static purge with N₂, Ar, O₂, forming gas (N₂/H₂), or NH₃; quartz tube integrity is maintained up to 1000 °C under reactive flows.
Can the Mila-5050 be integrated into a cluster tool or automated wafer handler?

It features RS-232 and digital I/O (TTL) ports for external trigger/control; mechanical interface dimensions and load-port height are documented in the installation manual for robotic arm integration.
Does the temperature uniformity specification apply across the entire 50 mm zone or only at center?

Uniformity is measured at nine radial positions (per ISO/IEC 17025 traceable mapping) across the full 50 mm diameter at steady state; ±1% deviation is guaranteed at 1000 °C.
What maintenance is required for long-term calibration stability?

Annual verification of thermocouple offset and lamp output degradation is recommended; ADVANCE RIKO provides factory recalibration services with NIST-traceable certificates.