Title
Microscopic Superfluidity: A nonconventional understanding,Used
Delivery time: 8-12 business days (International)
The most outstanding development in modern science was the foundation of quantum mechanics. Nevertheless, it is well known that most of the quantum effects only appear in the nature on the atomic or subatomic scale. However, a superfluid (characterised by its unusual properties, such as, zero viscosity, infinitely high thermal conductivity, existence of quantum vortices, etc.) represents the effects of quantum behaviour of particles on the bulk properties of a matter and so, superfluidity is, rightly, termed as macroscopic quantum phenomenon. Recently, however, the high resolution spectroscopy of doped molecules in 4^He nanodroplets (number of 4^He atoms, N ~ 10^3 10^4) and clusters (4^He_NM, M being the doped molecule and N = 1, 2, ...) provided a unique method to explore superfluidity in such a microscopic system (MICROSCOPIC SUPERFLUIDITY), also. Numerous studies on such high resolution spectroscopy have been reported. Yet, no theoretical approach could give a sound explanation of the experimental findings, so far. However, in this book, we have given an appropriate answer to these, based on MacroOrbital theory and also provided explanations for some other related aspects.
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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.