Results 211 to 220 of about 12,412 (307)

A unified analytical framework for Mössbauer synchrotron sources

Journal of Synchrotron Radiation, EarlyView.
We present a unified analytical framework for Mössbauer synchrotron and X‐ray free‐electron laser sources that provides exact, rotationally invariant expressions for resonance energies and transition probabilities in mixed magnetic dipole–electric quadrupole interactions without Hamiltonian diagonalization.
Krzysztof R. Szymański
wiley   +1 more source

A Three-Branch Time-Frequency Feature Fusion Method Based on Terahertz Signals for Identifying Delamination Defects in Composite Materials. [PDF]

Sensors (Basel)
Yan S, Gao J, Wang Q, Liu Q, Yu J, Li J, Chen G.   +6 more
europepmc   +1 more source

Exploring the Structural, Electronic, and Optical Characteristics of ZrSnO3 Through First‐Principles Calculations for Optoelectronics and Photocatalytic Applications

Electrochemical Science Advances, Volume 6, Issue 4, August 2026.
ABSTRACT We performed first‐principles density functional theory calculations to methodically analyse the structural, mechanical, electronic, thermal, and optical properties of trigonal ZrSnO3 under external pressure up to 60 GPa with GGA‐PBE and HSE06 functionals.
Jahid Hasan, Md. Zuel Rana, Ehesanul Hoq, Abdul Barik, M. S. Alam, Md. Hazrat Ali, Afroza Khatun   +6 more
wiley   +1 more source

High-Sensitivity Terahertz Sensors for Sample Detection. [PDF]

Sensors (Basel)
Wei D.
europepmc   +1 more source

Contrast Agents for Enhanced Bioimaging: A Comprehensive Review

ChemBioChem, Volume 27, Issue 13, 14 July 2026.
Contrast agents, especially those that are nanoparticle‐based, are revolutionizing bioimaging by enabling highly sensitive, specific, and early‐stage diagnosis of diseases like cancer, using clinical imaging modalities such as CT, MRI, PET, and SPECT.
Paulo Sérgio Taube, Donald Fernandes, Arthur Abinader Vasconcelos, Hugo de Campos Braga, Alan Kelbis Oliveira Lima, José Arnaldo Santana Costa, Karla Furtado Andriani, Ester da Cunha Meira Santos, Antonio Jorge Silva Araújo Junior, Hauster Maximiler Campos de Paula, Wallace Júnio Reis, Kashif Gul, Nida Wahab, Luis Carlos Resio, Elisa Kawana Leal dos Santos, Márcio Peres de Araujo, Matheus Allen P. da Silva, Juliana Paula da Silva   +17 more
wiley   +1 more source

Research on terahertz multitunable multifunctional absorbers based on graphene and indium antimonide. [PDF]

RSC Adv
Hu B, Cai C, Li K, Lu W.
europepmc   +1 more source

High‐Resolution Laser‐Induced Forward Transfer of Graphene and Graphene/hBN Heterostructures Onto SiN Photodetector Patterns

physica status solidi (a), Volume 223, Issue 13, 8 July 2026.
Laser‐Induced Forward Transfer enables the maskless, high‐resolution integration of graphene and graphene/hBN pixels onto SiN photodetector architectures. Optimized laser processing preserves graphene quality while allowing transfer down to the 15 μm scale and across complex topographies, establishing a selective, mask‐free route toward straightforward
Katerina Magoula, Filimon Zacharatos, Amaia Zurutuza, Alba Centeno, Tarusisko Hirvenoja, Antti Brunström, Olli‐Pekka Kilpi, Ioanna Zergioti   +7 more
wiley   +1 more source

VO₂-Graphene Terahertz Multifunctional Metasurface with Switchable Broadband Waveplates and Absorber. [PDF]

Nanomaterials (Basel)
Su H, Huang T, Liu G, Chen W, Zi J, Zhang C, Feng S, Zhang M, Li L, Liang H, Wang S.   +10 more
europepmc   +1 more source

Conversion Between 2‐ and 3‐Dimensional Halogen‐Bonded Networks Formed From a Single N‐Oxide/Iodoalkyne Building Block

Chemistry – A European Journal, Volume 32, Issue 25, 2 July 2026.
Open halogen‐bonded networks have been prepared from building blocks that incorporate both iodoalkyne halogen bond donors and a pyridine‐N‐oxide halogen bond acceptor. An initially‐formed 3D network containing dioxane in its channels undergoes an unprecedented transition to a 2D material when crystals are exposed to diethyl ether.
Jordan N. Smith, Courtney Ennis, Huan V. Doan, Valeska P. Ting, Nicholas G. White   +4 more
wiley   +1 more source

Structure-Dependent Resistance to Plasma Impact and Terahertz Shielding Stability of MXene/Aramid Nanofiber Composite Films. [PDF]

Materials (Basel)
Luo Y, Wang J, Luo X, Su H, Zhao Z, Huang W.   +5 more
europepmc   +1 more source