二手 VARIAN E220 #9230245 待售

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ID: 9230245
晶圓大小: 6"
優質的: 1994
Medium current ion implanter, 6" Signal tower Production wafer: (2) Wafers (P.P+ type) Platen type: M-clamp Loadlock: Left & right (P.P+ type) CVCF Option: Interlock System vacuum: Ion source chamber: 1.1E-6T Beamline chamber: 8.5E-7T, 4.2E-7 End station chamber: 1.8E-7 Pumps: Terminal: Dry pump Turbo pump Controller E/S Chamber: Dry pump Dry pump / Booster pump Cryo pump L/L Cryo Make / Model / Description EBARA / 40x20 / Terminal dry LEYBOLD / Mag W 1300 / Source TMP LEYBOLD / Mag Drive / Source TMPC PFEIFFER / - / Resol. TMP PFEIFFER / - / Resol. TMPC PFEIFFER / TMH 520 IS / Beamline TMP PFEIFFER / - / Beamline TMPC CTI / Cryotorr / End station C/P GEN 1 CRYOPUMP 4F / - / Left loadlock GEN 1 CRYOPUMP 4F / - / Right loadlock EBARA / 40x20 / End station dry CTI / 9600 / Cryo compressor Process gas: High pressure: AsH3 PH3 Ar(N2) BF3: SDS X2 High voltage range: Extraction power supply: 0 keV~40 keV Acceleration power supply: 0 keV~180 keV Power supplies (Assembly): Arc: 300VDC, 15A Filament: 7.5VDC, 200A Source magnet: 20V, 50A Extraction: 40kV (Max:75kV), 50mA Extraction suppression: -2kV, 50mA Analyzer magnet: 40V, 125A (Max:150A) Mirror power supply: 30kV, 2.5mA Quadrupole magnet #1: 20V, 50A Quadrupole magnet #2: 20V, 50A Scan generator: -30kV, 10mA Crucible (Vaporizer) power supply: 60kV, 1.2mA Dipole lens magnet: 40V, 125A (Max:150A) Acceleration: 180kV, 5mA (-> 8mA) Acceleration suppression: -5kV, 5mA Controller (Assembly): Left arm servo Right arm servo Vacuum gauge Scan faraday Platen tilt servo Vertical lift orienter Uniformity Liner motor servo amp Orienter Left elevator Right elevator Dose integrator DI Temp monitor Options: Gas box type: 2-High pressure bottle, 2-SDS Insert Source type: Bernas no vaporizer Utilities: Power: 208 VAC, 3-Phase, 5-wires, 45 kVA, 120 FLA Air: 100~150 PSI N2: 40~150 PSI Cooling water: 60~150 PSI, temp: 4~21°C 1994 vintage.
VARIAN E220是半導體工業中用於工程薄膜生產的最先進的離子植入器顯示器。該設備采用自校正方法,在監測整個過程中劑量變化的同時,確保精確放置離子。VARIAN E-220使用三種成分,包括離子源、植入室和劑量監測器。離子源用於使光束中的離子向樣品加速。植入室容納樣品,並誘導電場作用於離子,因為它們通過該室。這種電場決定了離子的能量和方向,這對於精確的工程薄膜是必不可少的。劑量監測器用於確保離子的劑量得到控制和監測,以確保其不超過該過程所需的值。E 220包括一個控制離子束電壓水平的電源,以及一個監視光束功率、位置和強度的傳感器陣列。系統還配備了調節粒子擴散的裝置,只允許在一定範圍內的粒子通過。這樣可以確保工藝中使用的顆粒在薄膜生產所需的參數之內。最後,VARIAN E 220設計了一個先進的智能控制單元,可以方便直觀的操作。這使操作員能夠輕松地為薄膜生產設置所需的參數,並密切監視過程,而無需手動調整值。總體而言,E220是一個有效和可靠的工具,工程薄膜生產由於其精確的控制離子放置和劑量,先進的控制機器,和傳感器陣列。此工具允許制造商以最低的成本和工作量精確地設計薄膜。
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