Results 271 to 280 of about 5,028,446 (337)

Overcoming Material Incompatibility via 2D Free‐Surface Engineering

Advanced Materials, EarlyView.
A scalable post‐epitaxial strategy introduces a sub‐nanometric 2D free surface (2DFS) at the heterointerface, effectively decoupling lattice‐mismatched layers. This process significantly reduces strain‐driven defects and dislocation density in Ge/Si heterostructures. The resulting bulk‐like material quality, validated by advanced microscopy and optical
Youcef A. Bioud, Meriem Bouchilaoun, Waldemar Schreiber, Redouane Amrar, Gilles Patriarche, Tao Ma, Jens Ohlmann, Ali Soltani, David Lackner, Stefan Janz   +9 more
wiley   +1 more source

DOUBLE ALTERNATION LEARNING AND REACTION TIME AS A FUNCTION OF MOTIVATIONAL INSTRUCTIONS

, 1973
Michio Baba
openalex   +2 more sources

Role of Metacognitive Awareness and Academic Motivation in Medical Undergraduates' Academic Performance: An Observational Study. [PDF]

J Adv Med Educ Prof
Deshmukh N, Borkar A, Abbas HM, Jalgaonkar S.   +3 more
europepmc   +1 more source

Gel‐Gel Interface Engineering for the Synthesis of Anisotropic Hydrogels with Designable Polymer Orientations

Advanced Materials, EarlyView.
This study reports that when a gel‐gel interface is intentionally introduced into a hydrogel via two‐step polymerization, the polymer networks near the interface spontaneously align perpendicular to it. By employing a photo‐initiator system to spatially control the gel‐gel interface, anisotropic hydrogels with programmable orientations of polymer ...
Tomohiro Takahashi, Naoya Karasawa, Koki Sano   +2 more
wiley   +1 more source

The impact of work gamification on Chinese employee creativity: a moderated mediation model. [PDF]

Front Psychol
Liu H, Gao J.
europepmc   +1 more source

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

Advanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora, Seung Ju Choi, Jaeki Jeong, Silvia Orecchio, Inés García‐Benito, Manuel Pérez‐Escribano, Joaquín Calbo, Likai Zheng, Minseop Byun, Seyeong Song, Gi‐Hwan Kim, Shaik M. Zakeeruddin, Seog‐Young Yoon, Yimhyun Jo, Agustín Molina‐Ontoria, Enrique Ortí, Nazario Martín, Michael Grätzel   +17 more
wiley   +1 more source

Resilience and Work Stress in Educational Institutions of Chepén, 2024: Mediation of Motivation and Time Moderation. [PDF]

Behav Sci (Basel)
Jara Cerdan AS, Medina Sanchez RJ, Arbulú Ballesteros MA.   +2 more
europepmc   +1 more source

AI‐Driven Defect Engineering for Advanced Thermoelectric Materials

Advanced Materials, EarlyView.
This review presents how AI accelerates the design of defect‐tuned thermoelectric materials. By integrating machine learning with high‐throughput data and physics‐informed representations, it enables efficient prediction of thermoelectric performance from complex defect landscapes.
Chu‐Liang Fu, Mouyang Cheng, Nguyen Tuan Hung, Eunbi Rha, Zhantao Chen, Ryotaro Okabe, Denisse Córdova Carrizales, Manasi Mandal, Yongqiang Cheng, Mingda Li   +9 more
wiley   +1 more source

Relationship between learning examination stress and safety performance among employees in Chinese railway workplace: the moderating role of occupational calling. [PDF]

Sci Rep
Sun J, Ma J, Yang L, Yang S, Shen Z, Zhou Z, Shi L.   +6 more
europepmc   +1 more source

Monolithic Terahertz Topological Mach‐Zehnder Interferometer

Advanced Materials, EarlyView.
A monolithic topological Mach‐Zehnder interferometer (MZI) is presented, integrating the splitter, combiner, and waveguide arms on a single chip. The interferometric fringes exhibiting high on‐off contrast with extinction ratios over 20 dB are achieved by utilizing tailored unit cells that facilitate interface‐dependent out‐of‐plane radiation losses ...
Nikhil Navaratna, Yi Ji Tan, Wenhao Wang, Ranjan Singh   +3 more
wiley   +1 more source