Title
TRANSMISSION AND GUIDING OF ELECTRONS IN INSULATING NANOCAPILLARIES: ELECTRON GUIDING IN PET NANOCAPILLARY FOIL AND COMPARISON W,Used
Delivery time: 8-12 business days (International)
The transmission and guiding of slow highly charged ions through various insulating nanocapillaries of varying aspect ratios and track densities has attracted considerable attention in recent years. Ions lose negligible energy during the course of guiding and do not appreciably change charge state. In this book transmission and guiding of fast electrons (500 and 1000 eV) through an insulating polyethylene terephthalate nanocapillary (PET) foil has been presented and compared with results for slow ions. Electron guiding is found to decrease faster with both energy and foil tilt angle than for ions. The spectra of transmitted electrons through the foil exhibit significant energy losses which increase with energy and tilt angle. The energy losses suggest that electrons undergo multiple elastic and inelastic scattering within the capillaries before being transmitted or lost inside the foil, a phenomenon not observed for slow ion guiding. Despite the considerable energy losses, it has been found that the inelastically as well as the elastically scattered electrons are guided through the capillaries. The present results indicate that electron and ion guiding are different processes.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.