{"product_id":"rki-ac-2s-series-photoelectron-spectrometer-in-air-for-work-function-and-ionization-potential","title":"RKI AC-2S Series Photoelectron Spectrometer in Air for Work Function and Ionization Potential","description":"\u003cp\u003eThe RKI AC-2S is a photoemission yield spectrometer in air (PYSA) by Riken Keiki that measures the work function of metals and the ionization potential of semiconductors and organic materials without a vacuum chamber. A low-intensity UV beam and an open electron counter give a reading in about 5 minutes with 0.02 eV repeatability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures work function and ionization potential in air: no vacuum, samples go in and out in seconds\u003c\/li\u003e\n\u003cli\u003eStandard work function measurement in about 5 minutes (4.2 to 6.2 eV scan, 0.1 eV steps)\u003c\/li\u003e\n\u003cli\u003eRepeatability 0.02 eV standard deviation on a gold plate\u003c\/li\u003e\n\u003cli\u003eLow-intensity UV limits sample damage; open counter reads up to 4,000 electrons per second\u003c\/li\u003e\n\u003cli\u003eMulti-point measurement of up to 4 points and repeated measurement, run automatically\u003c\/li\u003e\n\u003cli\u003eAC-2S Pro α: down to 2.0 eV for anode and low work function materials, plus high UV intensity\u003c\/li\u003e\n\u003cli\u003eAC-2S Pro β: 0.4 x 0.4 mm micro spot for small features such as electrodes on PCBs\u003c\/li\u003e\n\u003cli\u003ePro models add a heated stage to 100 °C, film thickness measurement and a long-life LDLS light source\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RKI Instruments","offers":[{"title":"AC-2S (general analysis)","offer_id":67794430460130,"sku":"RK-AC-2S","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"AC-2S Pro α (materials development)","offer_id":67794430492898,"sku":"RK-AC-2S-PRO-A","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"AC-2S Pro β (device development)","offer_id":67794430525666,"sku":"RK-AC-2S-PRO-B","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/files\/AC-2S_product.png?v=1792779262","url":"https:\/\/www.ereinc.com\/products\/rki-ac-2s-series-photoelectron-spectrometer-in-air-for-work-function-and-ionization-potential","provider":"ERE Inc.","version":"1.0","type":"link"}