Results 171 to 180 of about 2,042,987 (291)

Comparative Analysis of Work Function Measurement Techniques Based on Scanning Probe Microscopy. [PDF]

Adv Mater
Alamdary DN, Bode M, Odobesko A.
europepmc   +1 more source

Polarization Properties of Oblique Incidence Scanning Tunneling Microscopy-Tip-Enhanced Raman Spectroscopy

, 2007
International audienceWe used scanning tunneling microscopy-tip-enhanced Raman spectroscopy (STM-TERS) to study the polarization properties of near-field scattering on a crystalline material as well as on a dye adsorbate.
Nguyen, Quang, Picardi, Gennaro, Ossikovski, Razvigor, Schreiber, Joachim   +3 more
core  

Terahertz‐Nanoscale Visualization of the Microscopic Spin‐Charge Architecture of Colossal Magnetoresistive Switching

Advanced Science, EarlyView.
This study employs cryogenic magneto‐terahertz nanoscopy to reveal the real‐space electrodynamics of the colossal magnetoresistance transition. By capturing the terahertz electrodynamic evolution of field‐driven spin switching, the work unveils the dissipative dynamics of emergent metallic states, providing a high‐frequency view of coupled spin‐charge ...
Samuel Haeuser, Randall K. Chan, Richard H. J. Kim, Joong‐Mok Park, Martin Mootz, Thomas Koschny, Jigang Wang   +6 more
wiley   +1 more source

Thermally and electronically triggered hydrogen shift within a CHCH₂ species via surface-assisted hydrogen tunneling. [PDF]

Nat Commun
Xu Z, Jin B, Zhu Z, Pan J, Huang Z, Di B, Peng Z, Li W, Guo W, Chen Q, Wang Y, Ren P, Wen X, Li Y, Xu S, Zhou X, Wu K.   +16 more
europepmc   +1 more source

Gap Opening in Graphene-Based 2D Heterostructures: The Interplay of Spin-Orbit Coupling, Hybridization, and Symmetry. [PDF]

ACS Nano
Gruschwitz M, Unigarro ADP, Jeon H, Hus S, Li AP, Gemming S, Tegenkamp C.   +6 more
europepmc   +1 more source

Voltage‐Reconfigurable Magneto‐Ionic Nanolayers in Dot Arrays for Probabilistic, Materials‐Engineered Security Primitives

Advanced Science, EarlyView.
A magneto‐ionic security‐by‐materials‐design strategy exploits voltage‐driven N3– migration in selectively contacted FeCoN dots, creating reconfigurable sub‐15 nm ferromagnetic sublayers with deterministic and/or probabilistic (single‐domain↔vortex) states, voltage‐tunable probabilities and fully stochastic orientation/chirality.
Irena Spasojevic, Federica Celegato, Alessandro Magni, Paola Tiberto, Jordi Sort   +4 more
wiley   +1 more source

Flat Bands Induced by Non‐Collinear Antiferromagnetism in CoBi2Te4

Advanced Science, EarlyView.
Flat bands emerge at the edges of intrinsically non‐collinear antiferromagnetic CoBi2Te4 two‐septuple layers through the interplay of spin–orbit coupling–driven band inversion and non‐collinear antiferromagnetism, uncovering a previously unexplored mechanism for flat‐band formation and opening new opportunities for strongly correlated quantum states ...
Ziyuan Zhao, Yuefeng Yin, Jinxing Gu, Mark T. Edmonds, Nikhil V. Medhekar   +4 more
wiley   +1 more source

Integrated Transport Analysis and Dynamic Photoexcitation of Interfacial Electronic States in Copper Phthalocyanine Nanojunctions. [PDF]

ACS Omega
Thomas A, Anand AY, Jinesh KB.
europepmc   +1 more source

Coexisting Volatile and Nonvolatile Switching in 3D ALD‐IGZO Vertical RRAM for Fully Hardware‐Based Wide Reservoir Computing

Advanced Science, EarlyView.
A conformal ALD‐IGZO vertical RRAM integrates volatile and nonvolatile switching within a compact 2F architecture. Before forming, tunable volatile dynamics provide fading‐memory reservoir states, while after forming, stable multilevel conductance modulation enables hardware readout.
Seeun Lee, Jaewon Park, Nawoon Kim, Seohyeon Ju, Seong‐Cheol Jang, Hyun‐Suk Kim, Sungjun Kim   +6 more
wiley   +1 more source

Ultranarrow Germanene Nanoribbons with Pentagonal Rings. [PDF]

Nano Lett
Sun K, Silveira OJ, Foster AS, Kawai S.
europepmc   +1 more source