
Title

Quantum Mechanical Tunnelling And Its Applications
Delivery time: 8-12 business days (International)
This Book Presents A New Approach To Quantum Mechanical Tunnelling And Its Applications To Various Fields Of Physics. The Conventional Concepts Of This Phenomenon, Which Are Based On A Timedependent Or Timeindependent Approach, Are Inadequate In Providing Explanations For 1) The Limit Of Resolution Of Fieldemission Microscope, 2) The Esakiintegral Representation The Tunnelling Iv Characteristics Of Tunnel Diodes, 3) The Josephson Effect, 4) The Tunnelling Time, Etc. The New Theory Presented Here Not Only Provides Adequate Explanation For All The Abovementioned Effects But Also Gives An Accurate Expression For Tunnelling Current Density Which Predicts Results Closer To The Experimentally Observed Values. The New Presentation Also Provides A More Comprehensive Description Of The Results Obtained Using Older Treatment.
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⚠️ WARNING (California Proposition 65):
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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.