Results 151 to 160 of about 3,098,393 (374)

Intramolecular Down‐ and Up‐Conversion in Dimeric Tetracene Complexes Centered via Platinum(II) and Palladium(II)

open access: yesAdvanced Functional Materials, EarlyView.
Metal‐tetracene dimeric complexes are synthesized through the pyridyl coordination to either Pt(II) or Pd(II). Photophysical properties are systematically compared as a function of the metal using steady‐state and time‐resolved spectroscopy. The Pt(II) dimer exhibits efficient intramolecular singlet fission and subsequent intramolecular up‐conversion ...
Yifan Bo   +4 more
wiley   +1 more source

Quantum simulation in Fock-state lattices

open access: yesAdvances in Physics: X
Fock-state lattices (FSLs) consist of the Fock states of photons and atoms, establishing a quantum photonic platform for simulating condensed matter physics.
Jiale Yuan, Han Cai, Da-Wei Wang
doaj   +1 more source

Ab Initio Study on 3D Anisotropic Ferroelectric Switching Mechanism and Coercive Field in HfO2 and ZrO2

open access: yesAdvanced Functional Materials, EarlyView.
This study uncovers a new switching mechanism in HfO2 and ZrO2, where the absence of a non‐polar layer along the a‐direction induces interaction between polar layers. Consequently, the switching barriers for growth are lower than those for nucleation in this direction, leading to a size‐dependent coercive field that matches experimental observations ...
Kun Hee Ye   +6 more
wiley   +1 more source

The scientific way of thinking in statistics, statistical physics and quantum mechanics [PDF]

open access: yes
This paper focuses on the way of thinking in both classical and modern Physics and Statistics, Statistical Mechanics or Statistical Physics and Quantum Mechanics.
Săvoiu, Gheorghe
core   +1 more source

Reinventing Quantum Physics

open access: yes, 2016
Quantum Physics (QP) was invented in the early years of the Twentieth century by physicists born and educated in the western world. We examine the possibility that this is the main reason—or at least one of the main reasons—which caused QP to go astray ...
J. Auffray, M. Naschie
semanticscholar   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

open access: yesAdvanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai   +8 more
wiley   +1 more source

HOW E-LEARNING DEMONSTRATES THE FORMATION OF STUDENTS' COGNITIVE ACTIVITY IN THE TEACHING OF QUANTUM PHYSICS

open access: yesІнформаційні технології і засоби навчання, 2017
The aim of this article is to prove the advisability of using the e-learning of quantum physics in the Moodle environment to help students achieve better success in this difficult subject area.
Ihor V. Korsun
doaj  

Quantum mechanics curriculum in the U.S.: Quantifying the instructional time, content taught, and paradigms used

open access: yesPhysical Review Physics Education Research
[This paper is part of the Focused Collection in Investigating and Improving Quantum Education through Research.] Quantum mechanics is an integral course for physics students.
Alexis Buzzell   +2 more
doaj   +1 more source

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