{"id":115920,"date":"2026-09-11T15:10:36","date_gmt":"2026-09-11T13:10:36","guid":{"rendered":"https:\/\/nilu.gnist.dev\/publikasjoner\/numerical-study-of-non-linear-effects-for-a-swept-bias-langmuir-probe\/"},"modified":"2026-09-11T15:10:36","modified_gmt":"2026-09-11T13:10:36","slug":"numerical-study-of-non-linear-effects-for-a-swept-bias-langmuir-probe","status":"publish","type":"nva_publication","link":"https:\/\/nilu.gnist.dev\/en\/publications\/numerical-study-of-non-linear-effects-for-a-swept-bias-langmuir-probe\/","title":{"rendered":"Numerical Study of Non-Linear Effects for a Swept Bias Langmuir Probe"},"content":{"rendered":"<p class=\"wp-block-paragraph\">We present a numerical study disclosing non-linear effects and hysteresis loops for a swept bias Langmuir probe. A full kinetic particle in cell (PIC) model has been used to study the temporal sheath effects and the probe current. Langmuir &#8220;close to steady state&#8221; condition is required to characterize the plasma. However, during operations above frequencies normally used, capacitive and non-linear resistive effects are being unveiled. We demonstrate how ion and electron density and temperature change properties of the probe-plasma system. We also show that a swept Langmuir probe exhibits essential properties described as the &#8220;fingerprint of memristors&#8221; and how a Langmuir probe can be identified as a transversal memristor. Understanding non-linear processes might enable new ways to operate Langmuir probes with higher sampling rates and better accuracy.<\/p>\n","protected":false},"template":"","meta":{"_acf_changed":false,"_searchwp_excluded":"","_id":"","_status":"PUBLISHED","_sync_date":"2026-09-11 14:11:01","footnotes":""},"nva_tax_category":[1099],"class_list":["post-115920","nva_publication","type-nva_publication","status-publish","hentry","nva_tax_category-scientific-journal-publication"],"acf":[],"_links":{"self":[{"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_publication\/115920","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_publication"}],"about":[{"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/types\/nva_publication"}],"version-history":[{"count":0,"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_publication\/115920\/revisions"}],"wp:attachment":[{"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/media?parent=115920"}],"wp:term":[{"taxonomy":"nva_tax_category","embeddable":true,"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_tax_category?post=115920"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}