Results 61 to 70 of about 4,915,138 (308)

Macrophage–Fibroblast Crosstalk Governs Tumor Mechanics, as Revealed by Spatiotemporal Force Mapping in 3D Spheroids

open access: yesAdvanced Healthcare Materials, EarlyView.
This study shows crosstalk among tumor cells, fibroblasts, and macrophages alters the physical forces inside 3D tumor spheroids. Incorporating deformable microparticles in 3D tumor spheroids, the researchers mapped mechanical stresses spatially and with respect to tumor growth (temporally).
Kunal P. Pednekar   +2 more
wiley   +1 more source

The effective potential of squeezed spin states

open access: yes, 2003
Coherent spin states are considered through the spin operator representation in differential equation, which give quantum mechanical potentials. Squeezed spin states are defined through a canonical transformation.
Altanhan, T, Ocak, Sema
core   +1 more source

Stokes-operator-squeezed continuous-variable polarization states [PDF]

open access: yes, 2003
We investigate nonclassical Stokes-operator variances in continuous-wave polarization-squeezed laser light generated from one and two optical parametric amplifiers.
Bachor, H. A.   +9 more
core   +1 more source

Accelerated Materials Discovery Through In Situ X‐ray Diffraction: Solvothermal Formation of PdxMy (M═Si, Ge, Sn, Pb) Intermetallic Nanoparticles

open access: yesAdvanced Materials, EarlyView.
In situ PXRD data on solvothermal reactions accelerate materials discovery while simultaneously providing fundamental insights into complex crystal formation processes. Using PdxMy (M = Si, Ge, Sn, Pb) as an example, a general formation mechanism is identified, and specific synthesis strategies for ex situ preparation of SnPd2, Sn13Pd20, and SnPd ...
Anders Bæk Borup   +1 more
wiley   +1 more source

Broadband amplitude squeezing at room temperature in electrically driven quantum dot lasers

open access: yesPhysical Review Research
The generation of squeezed states of light lies at the heart of modern photonics-based quantum information technologies. Traditionally, optical nonlinear interactions have been employed to produce squeezed states.
Shiyuan Zhao   +6 more
doaj   +1 more source

A gravitational wave detector operating beyond the quantum shot-noise limit: Squeezed light in application

open access: yesEPJ Web of Conferences, 2013
This contribution reviews our recent progress on the generation of squeezed light [1], and also the recent squeezed-light enhancement of the gravitational wave detector GEO 600 [2].
Schnabel Roman
doaj   +1 more source

Squeezed states: A geometric framework [PDF]

open access: yes, 1992
A general definition of squeezed states is proposed and its main features are illustrated through a discussion of the standard optical coherent states represented by 'Gaussian pure states'.
Brooke, J. A., Gazeau, J.-P., Ali, S. T.
core  

Bi-squeezed states arising from pseudo-bosons

open access: yes, 2018
Extending our previous analysis on bi-coherent states, we introduce here a new class of quantum mechanical vectors, the bi-squeezed states, and we deduce their main mathematical properties.
Spagnolo, S., Bagarello, F., Gargano, F.
core   +1 more source

Sculpturing squeezed states to get highly excited fock states [PDF]

open access: yes, 2005
We study two experimental schemes generating highly excited number states starting from an initial squeezed state.
B. Baseia   +13 more
core   +2 more sources

Characterized Ecoflex Polydimethylsiloxane (PDMS) Hybrids for Advanced Flexible Devices

open access: yesAdvanced Materials Technologies, EarlyView.
Ecoflex–PDMS hybrids are systematically characterized to identify an optimal composition that balances stretchability, optical transparency, and plasma bonding, enabling multifunctional applications in stretchable microfluidics, flexible sensing, and soft robotics.
Xiaoyue Kang   +10 more
wiley   +1 more source

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