Results 201 to 210 of about 10,215 (258)

Defects That Magnetize Beyond Monolayer PtSe2

Small, EarlyView.
The presence of a complex point defect consisting of a Pt vacancy (black circle) and a PtSe antisite (red circle) revives and increases the quenched magnetism in bilayer PtSe2. Magnetic properties can be further modulated by the presence of an Se vacancy (blue circle), which can convert the ferromagnetic behavior into antiferromagnetic when it occurs ...
Ilias M. Oikonomou, Danielle Douglas‐Henry, Mohammadreza Daqiqshirazi, Iva Plutnarová, Zdeněk Sofer, Thomas Brumme, Valeria Nicolosi, Thomas Heine   +7 more
wiley   +1 more source

Atom-by-atom imaging of moiré transformations in 2D transition metal dichalcogenides. [PDF]

Sci Adv
Zhang Y, Baek JH, Lee CH, Jung Y, Hong SC, Nolan G, Watanabe K, Taniguchi T, Lee GH, Huang PY.   +9 more
europepmc   +1 more source

Inorganic Hole Transport Materials for Advancing n‐i‐p Perovskite Solar Cells: A Comprehensive Review

Small, EarlyView.
Inorganic hole transport materials are comprehensively reviewed for advanced n‐i‐p perovskite solar cells through improved photovoltaic parameters, reduced ion migration and enhanced operational stability. Metal oxides, chalcogenides and hybrid inorganic‐organic hole transport layers demonstrate strong potential for achieving efficient, durable and ...
Maham Akhlaq, Hongxia Wang, Tuquabo Tesfamichael   +2 more
wiley   +1 more source

3D hydrogen-like screening effect on excitons in hBN-encapsulated monolayer transition metal dichalcogenides. [PDF]

Sci Rep
Takahashi S, Kusaba S, Watanabe K, Taniguchi T, Yanagi K, Tanaka K.   +5 more
europepmc   +1 more source

MXene‐Coated, Multi‐Layered Mulberry Paper‐Based Flexible Tactile Sensor With High Sensitivity Over a Wide Pressure Range

Small, EarlyView.
Multi‐layered mulberry paper coated with MXene is used as a pressure‐sensing element in a resistive tactile sensor. The sensor achieves a high sensitivity exceeding 15 kPa−1 over a wide pressure range of 1–1000 kPa, demonstrating a balanced combination of sensitivity and sensing range among paper‐based tactile sensors incorporating MXene.
Sangrim Lee, Chaemin Won, Jaebeen Ahn, Wonkeun Park, Eunsoo Ha, Jongbaeg Kim, Taewook Kim, Changyong Yim, Yunsung Kang   +8 more
wiley   +1 more source

Optoelectronics of Single Mixed Dislocations in Van Der Waals Core‐Shell Nanowires

Small, EarlyView.
Ge1‐xSnxS van der Waals core‐shell nanowires can host single helical dislocations whose character is tunable from a pure screw to a majority edge dislocation via the core‐shell lattice mismatch. Cathodoluminescence shows profound effects once an edge component is introduced, notably a lowering of the spontaneous emission quantum efficiency due to the ...
Eli Sutter, Peter Sutter
wiley   +1 more source

Low‐Cost Ambient Pressure Drying Approach for Highly Porous Nanomaterial Structures

Small Methods, EarlyView.
We propose a simple, low‐cost method to dry highly porous nanomaterial structures at ambient temperature and pressure. Using low surface tension solvents, this technique minimizes capillary forces, preventing pore collapse and material shrinkage. This bypasses the need for expensive and size‐limiting critical point drying, enabling scalable production ...
Erik Greve, Pia Pooker, Jan‐Ole Stern, Rainer Adelung, Valeria Nicolosi, Dahnan Spurling   +5 more
wiley   +1 more source

Raman scattering owing to magneto-polaron states in monolayer transition metal dichalcogenides. [PDF]

Sci Rep
Trallero-Giner C, Santiago-Pérez DG, Tkachenko DV, Marques GE, Fomin VM.   +4 more
europepmc   +1 more source

Phase Engineering of Two-Dimensional Transition Metal Dichalcogenides. [PDF]

Small Sci
Kim JH, Sung H, Lee GH.
europepmc   +1 more source

Role of Transition Metal Dichalcogenides as a Catalyst Support for Decorating Gold Nanoparticles for Enhanced Hydrogen Evolution Reaction. [PDF]

Inorg Chem
Saeloo B, Saisopa T, Chavalekvirat P, Iamprasertkun P, Jitapunkul K, Sirisaksoontorn W, Lee TR, Hirunpinyopas W.   +7 more
europepmc   +1 more source