Wave–particle dualism is a fundamental concept that has shaped physics since the early twentieth century and remains central to modern physics research. This study aims to examine the development of wave–particle dualism through three key phenomena: black-body radiation, the photoelectric effect, and Compton scattering. The method employed is a systematic literature review of 10 peer-reviewed journal articles published between 2018 and 2024, focusing on theoretical perspectives, experimental evidence, and conceptual implications. The results indicate that research on black-body radiation has progressed from the development of high-precision radiation sources toward the control of atomic energy shifts and light polarization. Studies on the photoelectric effect reveal its dual role as both an effective educational tool through simple, low-cost experiments and a platform for advanced investigations of electron momentum distribution. Meanwhile, research on Compton scattering spans practical applications such as radiation detector calibration and theoretical modeling of photon–electron interactions in extreme quantum fields. Overall, this study demonstrates that wave–particle dualism is not merely a historical concept but an evolving framework that continues to inform theoretical development, experimental validation, and technological innovation. The findings have implications for physics education, experimental design, and future research on quantum phenomena by highlighting the interconnected nature of foundational quantum effects.
Wave–particle dualism is a fundamental concept that has shaped physics since the early twentieth century and remains central to modern physics research. This study aims to examine the development of wave–particle dualism through three key phenomena: black-body radiation, the photoelectric effect, and Compton scattering. The method employed is a systematic literature review of 10 peer-reviewed journal articles published between 2018 and 2024, focusing on theoretical perspectives, experimental evidence, and conceptual implications. The results indicate that research on black-body radiation has progressed from the development of high-precision radiation sources toward the control of atomic energy shifts and light polarization. Studies on the photoelectric effect reveal its dual role as both an effective educational tool through simple, low-cost experiments and a platform for advanced investigations of electron momentum distribution. Meanwhile, research on Compton scattering spans practical applications such as radiation detector calibration and theoretical modeling of photon–electron interactions in extreme quantum fields. Overall, this study demonstrates that wave–particle dualism is not merely a historical concept but an evolving framework that continues to inform theoretical development, experimental validation, and technological innovation. The findings have implications for physics education, experimental design, and future research on quantum phenomena by highlighting the interconnected nature of foundational quantum effects.
For over a century, physics has taught that light is “both wave and particle,” with the photon elevated to a fundamental constituent of nature. This article revisits how thecorpuscular picture of light became dominant—from Newton and Huygens to Einstein’s photoelectric effect and Compton’s scattering—and argues that much of the alleged evidence for photons as “particles” can be reinterpreted more economically in a purely wave-based framework. We highlight a conceptual tension of twentieth-century quantum rhetoric: electrons and photons are routinely described as if they “knew” our experimental intentions, while any serious discussion of consciousness beyond humans is dismissed as unscientific. Building on a recently proposed geometric reinterpretation of the Compton effect—where the wavelength shift arises from field–structure coupling rather than particle–particle collisions—we show how the photoelectric effect and double-slit experiments can likewise be understood without attributing ontological particle status to light. Discreteness emerges not from light being made of corpuscles, but from quantized field modes and the event-like nature of charge in matter. The electromagnetic field remains a wave throughout; only matter clicks. This work integrates new conceptual insights, including two revealing paradoxes of the standard narrative and three implicit principles that guide our geometric reinterpretation, while preserving the full depth and detail of the original analysis.
Quantum mechanics, as a fundamental theory describing the microscopic world, has driven a revolution in physics over the past century. The wave-particle duality of electrons, as one of the core features of quantum mechanics, challenges the traditional understanding of matter in classical physics. Through wave-particle duality, electrons exhibit wave-like behavior in certain experiments and particle-like properties in others. This paper explores key concepts of quantum mechanics, such as the wave function and the Schrödinger equation, and verifies the wave and particle nature of electrons through experiments such as the double-slit experiment and Compton scattering. In addition, this paper discusses the integration of quantum field theory and quantum mechanics, emphasizing the profound impact of electron duality on modern physics and quantum technology. With the continuous development of quantum technology, the duality of electrons not only provides a theoretical foundation for fields such as quantum computing and quantum communication but also offers new directions for technological innovation in the future.
As one of the fundamental concepts in the study of modern physics, the concept of wave-particle duality describes a phenomenon in which matter particles have the capability to exhibit wave properties under certain observation conditions. One of the most important experimental evidences of this concept is electron interference, which supports the de Broglie matter-wave hypothesis. Previous studies on electron interference have mainly focused on proving the wave nature of electrons, the development of interference observations, and the application of de Broglie matter waves, while studies on the integration of science and Islam have mainly discussed other natural phenomena in relation to the verses of kauniyah. No specific discussion has been found that connects electron interference with QS. Al-An’am verse 95 from a reflective perspective. This study aims to analyze electron interference as an experimental verification of the de Broglie matter-wave hypothesis and to examine its relationship with QS. Al-An’am verse 95 from the perspective of science and Islamic integration. This study uses a library research method with a descriptive qualitative approach, using Modern Physics, Tafsir Al-Qur’an Al-‘Adzim Lil Imamil Jalalain, and 23 relevant scientific journal articles as data sources. The results show that electron interference patterns are formed through the contribution of probability amplitudes from the two paths. The relationship with QS. Al-An’am verse 95 is reflective, in which the order observed in the interference pattern serves as a basis for understanding the order in Allah SWT’s creation, rather than as a direct explanation of quantum theory. This study strengthens the discussion of science and Islamic integration in understanding natural phenomena scientifically and reflectively. [Sebagai salah satu fundamen dalam kajian fisika modern, konsep dualisme gelombang-partikel memaparkan fenomena di mana partikel materi memiliki kapabilitas untuk memperlihatkan sifat-sifat gelombang di bawah kondisi pengamatan tertentu. Salah satu bukti eksperimental terpenting dari konsep tersebut adalah interferensi elektron yang mendukung hipotesis gelombang materi de Broglie. Kajian mengenai interferensi elektron lebih banyak berfokus pada pembuktian sifat gelombang, perkembangan pengamatan interferensi, dan penerapan gelombang materi de Broglie, sedangkan kajian integrasi sains dan Islam lebih banyak membahas fenomena alam lain dalam kaitannya dengan ayat kauniyah. Belum ditemukan pembahasan yang secara khusus menghubungkan interferensi elektron dengan QS. Al-An’am ayat 95 secara reflektif. Penelitian ini bertujuan untuk menganalisis interferensi elektron sebagai verifikasi eksperimental gelombang materi de Broglie serta mengkaji keterkaitannya dengan QS. Al-An’am ayat 95 dalam perspektif integrasi sains dan Islam. Metode library research dengan pendekatan deskriptif kualitatif digunakan dalam penelitian ini dengan sumber data berupa buku Modern Physics, Tafsir Al-Qur’an Al-‘Adzim Lil Imamil Jalalain, dan 23 artikel jurnal ilmiah. Hasil kajian menunjukkan bahwa pola interferensi elektron terbentuk akibat kontribusi amplitudo probabilitas dari kedua lintasan. Keterkaitan dengan QS. Al-An’am ayat 95 bersifat reflektif melalui keteraturan pola interferensi sebagai bahan untuk memahami keteraturan ciptaan Allah SWT, bukan sebagai penjelasan langsung mengenai teori kuantum. Kajian ini memperkuat pembahasan integrasi sains dan Islam dalam memahami fenomena alam secara ilmiah dan reflektif.]
This narrative review traces the conceptual and experimental evolution of quantum mechanics, beginning from the inadequacies of classical physics to explain phenomena like blackbody radiation and the photoelectric effect. It highlights pivotal developments, including Planck?s quantum hypothesis, Einstein?s photon theory, Bohr?s atomic model, and the establishment of wave-particle duality through de Broglie and Schr?dinger?s work. The review also delves into the philosophical implications of quantum theory, including the observer effect, uncertainty principle, and quantum entanglement. Through a cohesive historical lens, the article articulates the transformative journey of quantum mechanics into a fundamental pillar of modern physics.
This chapter examines the historical development of quantum mechanics, focusing on key experiments and theories that challenged classical physics. It begins with blackbody radiation, highlighting the discrepancy between classical predictions and experimental observations, leading to Planck's quantization hypothesis, which posits that energy is emitted in discrete packets (quanta). The chapter covers the photoelectric effect and Compton scattering, demonstrating wave–particle duality and validating quantum theory. It also discusses atomic models, culminating in the Bohr model and the energy-level diagram of the hydrogen atom, which explains atomic phenomena such as line spectra and discrete energy transitions. The chapter concludes by introducing the quantum model, which supersedes the Bohr model by incorporating wave–particle duality and the uncertainty principle, highlighting the necessity of quantum mechanics for accurate atomic-scale descriptions.
As one of the fundamental concepts in the study of modern physics, the concept of wave-particle duality describes a phenomenon in which matter particles have the capability to exhibit wave properties under certain observation conditions. One of the most important experimental evidences of this concept is electron interference, which supports the de Broglie matter-wave hypothesis. Previous studies on electron interference have mainly focused on proving the wave nature of electrons, the development of interference observations, and the application of de Broglie matter waves, while studies on the integration of science and Islam have mainly discussed other natural phenomena in relation to the verses of kauniyah. No specific discussion has been found that connects electron interference with QS. Al-An’am verse 95 from a reflective perspective. This study aims to analyze electron interference as an experimental verification of the de Broglie matter-wave hypothesis and to examine its relationship with QS. Al-An’am verse 95 from the perspective of science and Islamic integration. This study uses a library research method with a descriptive qualitative approach, using Modern Physics, Tafsir Al-Qur’an Al-‘Adzim Lil Imamil Jalalain, and 23 relevant scientific journal articles as data sources. The results show that electron interference patterns are formed through the contribution of probability amplitudes from the two paths. The relationship with QS. Al-An’am verse 95 is reflective, in which the order observed in the interference pattern serves as a basis for understanding the order in Allah SWT’s creation, rather than as a direct explanation of quantum theory. This study strengthens the discussion of science and Islamic integration in understanding natural phenomena scientifically and reflectively. [Sebagai salah satu fundamen dalam kajian fisika modern, konsep dualisme gelombang-partikel memaparkan fenomena di mana partikel materi memiliki kapabilitas untuk memperlihatkan sifat-sifat gelombang di bawah kondisi pengamatan tertentu. Salah satu bukti eksperimental terpenting dari konsep tersebut adalah interferensi elektron yang mendukung hipotesis gelombang materi de Broglie. Kajian mengenai interferensi elektron lebih banyak berfokus pada pembuktian sifat gelombang, perkembangan pengamatan interferensi, dan penerapan gelombang materi de Broglie, sedangkan kajian integrasi sains dan Islam lebih banyak membahas fenomena alam lain dalam kaitannya dengan ayat kauniyah. Belum ditemukan pembahasan yang secara khusus menghubungkan interferensi elektron dengan QS. Al-An’am ayat 95 secara reflektif. Penelitian ini bertujuan untuk menganalisis interferensi elektron sebagai verifikasi eksperimental gelombang materi de Broglie serta mengkaji keterkaitannya dengan QS. Al-An’am ayat 95 dalam perspektif integrasi sains dan Islam. Metode library research dengan pendekatan deskriptif kualitatif digunakan dalam penelitian ini dengan sumber data berupa buku Modern Physics, Tafsir Al-Qur’an Al-‘Adzim Lil Imamil Jalalain, dan 23 artikel jurnal ilmiah. Hasil kajian menunjukkan bahwa pola interferensi elektron terbentuk akibat kontribusi amplitudo probabilitas dari kedua lintasan. Keterkaitan dengan QS. Al-An’am ayat 95 bersifat reflektif melalui keteraturan pola interferensi sebagai bahan untuk memahami keteraturan ciptaan Allah SWT, bukan sebagai penjelasan langsung mengenai teori kuantum. Kajian ini memperkuat pembahasan integrasi sains dan Islam dalam memahami fenomena alam secara ilmiah dan reflektif.]